Home / 51,697,788.30-77,466,966.30-44,842,199.40

Finding the Fourth Proportional to 51,697,788.30, 77,466,966.30 and 44,842,199.40

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Solution

The fourth proportional to 51,697,788.30, 77,466,966.30 and 44,842,199.40 is: 67,194,154.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,697,788.30 : 77,466,966.30 = 44,842,199.40 : x
  2. Step 2: Convert to fraction form
    51,697,788.30/77,466,966.30 = 44,842,199.40/x
  3. Step 3: Cross multiply
    51,697,788.30x = 77,466,966.30 × 44,842,199.40
  4. Step 4: Simplify right side
    51,697,788.30x = 3,473,789,149,737,680
  5. Step 5: Solve for x
    x = 3,473,789,149,737,680/51,697,788.30
  6. Step 6: Final answer
    x = 67,194,154.02

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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.