Home / 32,872,038.30-49,308,057.45-14,921,142.30

Finding the Fourth Proportional to 32,872,038.30, 49,308,057.45 and 14,921,142.30

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Solution

The fourth proportional to 32,872,038.30, 49,308,057.45 and 14,921,142.30 is: 22,381,713.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,872,038.30 : 49,308,057.45 = 14,921,142.30 : x
  2. Step 2: Convert to fraction form
    32,872,038.30/49,308,057.45 = 14,921,142.30/x
  3. Step 3: Cross multiply
    32,872,038.30x = 49,308,057.45 × 14,921,142.30
  4. Step 4: Simplify right side
    32,872,038.30x = 735,732,541,748,025.25
  5. Step 5: Solve for x
    x = 735,732,541,748,025.25/32,872,038.30
  6. Step 6: Final answer
    x = 22,381,713.45

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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.