Home / 35,306,167.20-52,959,172.80-9,398,474.32

Finding the Fourth Proportional to 35,306,167.20, 52,959,172.80 and 9,398,474.32

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Solution

The fourth proportional to 35,306,167.20, 52,959,172.80 and 9,398,474.32 is: 14,097,690.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,167.20 : 52,959,172.80 = 9,398,474.32 : x
  2. Step 2: Convert to fraction form
    35,306,167.20/52,959,172.80 = 9,398,474.32/x
  3. Step 3: Cross multiply
    35,306,167.20x = 52,959,172.80 × 9,398,474.32
  4. Step 4: Simplify right side
    35,306,167.20x = 497,735,425,569,242.50
  5. Step 5: Solve for x
    x = 497,735,425,569,242.50/35,306,167.20
  6. Step 6: Final answer
    x = 14,097,690.72

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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.