Home / 621,973,424,496.30-932,960,136,744.46-174,793,325,068.06

Finding the Fourth Proportional to 621,973,424,496.30, 932,960,136,744.46 and 174,793,325,068.06

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Solution

The fourth proportional to 621,973,424,496.30, 932,960,136,744.46 and 174,793,325,068.06 is: 262,189,987,602.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    621,973,424,496.30 : 932,960,136,744.46 = 174,793,325,068.06 : x
  2. Step 2: Convert to fraction form
    621,973,424,496.30/932,960,136,744.46 = 174,793,325,068.06/x
  3. Step 3: Cross multiply
    621,973,424,496.30x = 932,960,136,744.46 × 174,793,325,068.06
  4. Step 4: Simplify right side
    621,973,424,496.30x = 163,075,204,457,516,083,707,904
  5. Step 5: Solve for x
    x = 163,075,204,457,516,083,707,904/621,973,424,496.30
  6. Step 6: Final answer
    x = 262,189,987,602.09

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.