Home / 56,634,329.01-84,964,275.03-17,246,106.16

Finding the Fourth Proportional to 56,634,329.01, 84,964,275.03 and 17,246,106.16

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Solution

The fourth proportional to 56,634,329.01, 84,964,275.03 and 17,246,106.16 is: 25,873,051.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,634,329.01 : 84,964,275.03 = 17,246,106.16 : x
  2. Step 2: Convert to fraction form
    56,634,329.01/84,964,275.03 = 17,246,106.16/x
  3. Step 3: Cross multiply
    56,634,329.01x = 84,964,275.03 × 17,246,106.16
  4. Step 4: Simplify right side
    56,634,329.01x = 1,465,302,906,974,817.25
  5. Step 5: Solve for x
    x = 1,465,302,906,974,817.25/56,634,329.01
  6. Step 6: Final answer
    x = 25,873,051.43

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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.