Home / 58,735,998.90-88,103,998.35-35,777,747.70

Finding the Fourth Proportional to 58,735,998.90, 88,103,998.35 and 35,777,747.70

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Solution

The fourth proportional to 58,735,998.90, 88,103,998.35 and 35,777,747.70 is: 53,666,621.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,735,998.90 : 88,103,998.35 = 35,777,747.70 : x
  2. Step 2: Convert to fraction form
    58,735,998.90/88,103,998.35 = 35,777,747.70/x
  3. Step 3: Cross multiply
    58,735,998.90x = 88,103,998.35 × 35,777,747.70
  4. Step 4: Simplify right side
    58,735,998.90x = 3,152,162,624,327,516.50
  5. Step 5: Solve for x
    x = 3,152,162,624,327,516.50/58,735,998.90
  6. Step 6: Final answer
    x = 53,666,621.55

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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.