Home / 42,114,024.80-63,218,276.40-32,571,706.40

Finding the Fourth Proportional to 42,114,024.80, 63,218,276.40 and 32,571,706.40

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Solution

The fourth proportional to 42,114,024.80, 63,218,276.40 and 32,571,706.40 is: 48,894,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,114,024.80 : 63,218,276.40 = 32,571,706.40 : x
  2. Step 2: Convert to fraction form
    42,114,024.80/63,218,276.40 = 32,571,706.40/x
  3. Step 3: Cross multiply
    42,114,024.80x = 63,218,276.40 × 32,571,706.40
  4. Step 4: Simplify right side
    42,114,024.80x = 2,059,127,138,014,848.75
  5. Step 5: Solve for x
    x = 2,059,127,138,014,848.75/42,114,024.80
  6. Step 6: Final answer
    x = 48,894,095.20

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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.