Home / 3,450,136,615.50-5,173,133,483.79-1,582,442,727.06

Finding the Fourth Proportional to 3,450,136,615.50, 5,173,133,483.79 and 1,582,442,727.06

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Solution

The fourth proportional to 3,450,136,615.50, 5,173,133,483.79 and 1,582,442,727.06 is: 2,372,714,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,136,615.50 : 5,173,133,483.79 = 1,582,442,727.06 : x
  2. Step 2: Convert to fraction form
    3,450,136,615.50/5,173,133,483.79 = 1,582,442,727.06/x
  3. Step 3: Cross multiply
    3,450,136,615.50x = 5,173,133,483.79 × 1,582,442,727.06
  4. Step 4: Simplify right side
    3,450,136,615.50x = 8,186,187,457,534,045,184
  5. Step 5: Solve for x
    x = 8,186,187,457,534,045,184/3,450,136,615.50
  6. Step 6: Final answer
    x = 2,372,714,002.33

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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.