Home / 110,646,743.90-165,970,115.85-59,628,407.90

Finding the Fourth Proportional to 110,646,743.90, 165,970,115.85 and 59,628,407.90

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Solution

The fourth proportional to 110,646,743.90, 165,970,115.85 and 59,628,407.90 is: 89,442,611.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,646,743.90 : 165,970,115.85 = 59,628,407.90 : x
  2. Step 2: Convert to fraction form
    110,646,743.90/165,970,115.85 = 59,628,407.90/x
  3. Step 3: Cross multiply
    110,646,743.90x = 165,970,115.85 × 59,628,407.90
  4. Step 4: Simplify right side
    110,646,743.90x = 9,896,533,767,114,054
  5. Step 5: Solve for x
    x = 9,896,533,767,114,054/110,646,743.90
  6. Step 6: Final answer
    x = 89,442,611.85

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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.