Home / 45,904,363.60-68,856,545.40-35,501,406.03

Finding the Fourth Proportional to 45,904,363.60, 68,856,545.40 and 35,501,406.03

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Solution

The fourth proportional to 45,904,363.60, 68,856,545.40 and 35,501,406.03 is: 53,252,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,904,363.60 : 68,856,545.40 = 35,501,406.03 : x
  2. Step 2: Convert to fraction form
    45,904,363.60/68,856,545.40 = 35,501,406.03/x
  3. Step 3: Cross multiply
    45,904,363.60x = 68,856,545.40 × 35,501,406.03
  4. Step 4: Simplify right side
    45,904,363.60x = 2,444,504,176,068,529
  5. Step 5: Solve for x
    x = 2,444,504,176,068,529/45,904,363.60
  6. Step 6: Final answer
    x = 53,252,109.05

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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.