Home / 29,381,437.20-44,072,155.80-24,678,512.40

Finding the Fourth Proportional to 29,381,437.20, 44,072,155.80 and 24,678,512.40

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Solution

The fourth proportional to 29,381,437.20, 44,072,155.80 and 24,678,512.40 is: 37,017,768.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,437.20 : 44,072,155.80 = 24,678,512.40 : x
  2. Step 2: Convert to fraction form
    29,381,437.20/44,072,155.80 = 24,678,512.40/x
  3. Step 3: Cross multiply
    29,381,437.20x = 44,072,155.80 × 24,678,512.40
  4. Step 4: Simplify right side
    29,381,437.20x = 1,087,635,243,405,031.75
  5. Step 5: Solve for x
    x = 1,087,635,243,405,031.75/29,381,437.20
  6. Step 6: Final answer
    x = 37,017,768.60

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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.