Home / 58,799,136.90-88,198,705.35-33,289,968.90

Finding the Fourth Proportional to 58,799,136.90, 88,198,705.35 and 33,289,968.90

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Solution

The fourth proportional to 58,799,136.90, 88,198,705.35 and 33,289,968.90 is: 49,934,953.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,799,136.90 : 88,198,705.35 = 33,289,968.90 : x
  2. Step 2: Convert to fraction form
    58,799,136.90/88,198,705.35 = 33,289,968.90/x
  3. Step 3: Cross multiply
    58,799,136.90x = 88,198,705.35 × 33,289,968.90
  4. Step 4: Simplify right side
    58,799,136.90x = 2,936,132,158,121,763.50
  5. Step 5: Solve for x
    x = 2,936,132,158,121,763.50/58,799,136.90
  6. Step 6: Final answer
    x = 49,934,953.35

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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.