Home / 29,819,875.92-44,734,547.52-9,620,394

Finding the Fourth Proportional to 29,819,875.92, 44,734,547.52 and 9,620,394

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Solution

The fourth proportional to 29,819,875.92, 44,734,547.52 and 9,620,394 is: 14,432,118.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819,875.92 : 44,734,547.52 = 9,620,394 : x
  2. Step 2: Convert to fraction form
    29,819,875.92/44,734,547.52 = 9,620,394/x
  3. Step 3: Cross multiply
    29,819,875.92x = 44,734,547.52 × 9,620,394
  4. Step 4: Simplify right side
    29,819,875.92x = 430,363,972,554,122.94
  5. Step 5: Solve for x
    x = 430,363,972,554,122.94/29,819,875.92
  6. Step 6: Final answer
    x = 14,432,118.15

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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.