Home / 29,808,001.80-44,712,002.70-8,532,865.80

Finding the Fourth Proportional to 29,808,001.80, 44,712,002.70 and 8,532,865.80

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Solution

The fourth proportional to 29,808,001.80, 44,712,002.70 and 8,532,865.80 is: 12,799,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,001.80 : 44,712,002.70 = 8,532,865.80 : x
  2. Step 2: Convert to fraction form
    29,808,001.80/44,712,002.70 = 8,532,865.80/x
  3. Step 3: Cross multiply
    29,808,001.80x = 44,712,002.70 × 8,532,865.80
  4. Step 4: Simplify right side
    29,808,001.80x = 381,521,518,688,337.69
  5. Step 5: Solve for x
    x = 381,521,518,688,337.69/29,808,001.80
  6. Step 6: Final answer
    x = 12,799,298.70

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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.