Home / 52,593,088.36-72,577,069.56-29,388,406

Finding the Fourth Proportional to 52,593,088.36, 72,577,069.56 and 29,388,406

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Solution

The fourth proportional to 52,593,088.36, 72,577,069.56 and 29,388,406 is: 40,555,222.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,593,088.36 : 72,577,069.56 = 29,388,406 : x
  2. Step 2: Convert to fraction form
    52,593,088.36/72,577,069.56 = 29,388,406/x
  3. Step 3: Cross multiply
    52,593,088.36x = 72,577,069.56 × 29,388,406
  4. Step 4: Simplify right side
    52,593,088.36x = 2,132,924,386,519,521.50
  5. Step 5: Solve for x
    x = 2,132,924,386,519,521.50/52,593,088.36
  6. Step 6: Final answer
    x = 40,555,222.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.