Home / 92,618,999.60-138,928,499.40-24,461,691.35

Finding the Fourth Proportional to 92,618,999.60, 138,928,499.40 and 24,461,691.35

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Solution

The fourth proportional to 92,618,999.60, 138,928,499.40 and 24,461,691.35 is: 36,692,537.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,618,999.60 : 138,928,499.40 = 24,461,691.35 : x
  2. Step 2: Convert to fraction form
    92,618,999.60/138,928,499.40 = 24,461,691.35/x
  3. Step 3: Cross multiply
    92,618,999.60x = 138,928,499.40 × 24,461,691.35
  4. Step 4: Simplify right side
    92,618,999.60x = 3,398,426,072,041,460.50
  5. Step 5: Solve for x
    x = 3,398,426,072,041,460.50/92,618,999.60
  6. Step 6: Final answer
    x = 36,692,537.03

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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.