Home / 29,484,016.60-44,226,024.90-20,874,672.40

Finding the Fourth Proportional to 29,484,016.60, 44,226,024.90 and 20,874,672.40

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Solution

The fourth proportional to 29,484,016.60, 44,226,024.90 and 20,874,672.40 is: 31,312,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,484,016.60 : 44,226,024.90 = 20,874,672.40 : x
  2. Step 2: Convert to fraction form
    29,484,016.60/44,226,024.90 = 20,874,672.40/x
  3. Step 3: Cross multiply
    29,484,016.60x = 44,226,024.90 × 20,874,672.40
  4. Step 4: Simplify right side
    29,484,016.60x = 923,203,781,341,742.62
  5. Step 5: Solve for x
    x = 923,203,781,341,742.62/29,484,016.60
  6. Step 6: Final answer
    x = 31,312,008.60

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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.