Home / 88,573,650.60-132,860,475.90-43,224,018.60

Finding the Fourth Proportional to 88,573,650.60, 132,860,475.90 and 43,224,018.60

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Solution

The fourth proportional to 88,573,650.60, 132,860,475.90 and 43,224,018.60 is: 64,836,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,650.60 : 132,860,475.90 = 43,224,018.60 : x
  2. Step 2: Convert to fraction form
    88,573,650.60/132,860,475.90 = 43,224,018.60/x
  3. Step 3: Cross multiply
    88,573,650.60x = 132,860,475.90 × 43,224,018.60
  4. Step 4: Simplify right side
    88,573,650.60x = 5,742,763,681,506,452
  5. Step 5: Solve for x
    x = 5,742,763,681,506,452/88,573,650.60
  6. Step 6: Final answer
    x = 64,836,027.90

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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.