Home / 35,443,374.20-53,165,061.30-8,517,030.20

Finding the Fourth Proportional to 35,443,374.20, 53,165,061.30 and 8,517,030.20

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Solution

The fourth proportional to 35,443,374.20, 53,165,061.30 and 8,517,030.20 is: 12,775,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,443,374.20 : 53,165,061.30 = 8,517,030.20 : x
  2. Step 2: Convert to fraction form
    35,443,374.20/53,165,061.30 = 8,517,030.20/x
  3. Step 3: Cross multiply
    35,443,374.20x = 53,165,061.30 × 8,517,030.20
  4. Step 4: Simplify right side
    35,443,374.20x = 452,808,432,676,951.19
  5. Step 5: Solve for x
    x = 452,808,432,676,951.19/35,443,374.20
  6. Step 6: Final answer
    x = 12,775,545.30

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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.