Home / 44,713,021.60-67,069,532.40-15,960,095.20

Finding the Fourth Proportional to 44,713,021.60, 67,069,532.40 and 15,960,095.20

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Solution

The fourth proportional to 44,713,021.60, 67,069,532.40 and 15,960,095.20 is: 23,940,142.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,713,021.60 : 67,069,532.40 = 15,960,095.20 : x
  2. Step 2: Convert to fraction form
    44,713,021.60/67,069,532.40 = 15,960,095.20/x
  3. Step 3: Cross multiply
    44,713,021.60x = 67,069,532.40 × 15,960,095.20
  4. Step 4: Simplify right side
    44,713,021.60x = 1,070,436,122,123,484.38
  5. Step 5: Solve for x
    x = 1,070,436,122,123,484.38/44,713,021.60
  6. Step 6: Final answer
    x = 23,940,142.80

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1.5x scale

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.