Home / 64,099,575.34-88,457,447.22-34,730,930.99

Finding the Fourth Proportional to 64,099,575.34, 88,457,447.22 and 34,730,930.99

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Solution

The fourth proportional to 64,099,575.34, 88,457,447.22 and 34,730,930.99 is: 47,928,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,099,575.34 : 88,457,447.22 = 34,730,930.99 : x
  2. Step 2: Convert to fraction form
    64,099,575.34/88,457,447.22 = 34,730,930.99/x
  3. Step 3: Cross multiply
    64,099,575.34x = 88,457,447.22 × 34,730,930.99
  4. Step 4: Simplify right side
    64,099,575.34x = 3,072,209,494,949,387.50
  5. Step 5: Solve for x
    x = 3,072,209,494,949,387.50/64,099,575.34
  6. Step 6: Final answer
    x = 47,928,702.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.