Home / 29,394,697.02-40,564,839.65-16,164,727.10

Finding the Fourth Proportional to 29,394,697.02, 40,564,839.65 and 16,164,727.10

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Solution

The fourth proportional to 29,394,697.02, 40,564,839.65 and 16,164,727.10 is: 22,307,410.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,394,697.02 : 40,564,839.65 = 16,164,727.10 : x
  2. Step 2: Convert to fraction form
    29,394,697.02/40,564,839.65 = 16,164,727.10/x
  3. Step 3: Cross multiply
    29,394,697.02x = 40,564,839.65 × 16,164,727.10
  4. Step 4: Simplify right side
    29,394,697.02x = 655,719,562,665,979.88
  5. Step 5: Solve for x
    x = 655,719,562,665,979.88/29,394,697.02
  6. Step 6: Final answer
    x = 22,307,410.15

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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.