Home / 153,474,301.60-230,015,497.20-62,495,101.60

Finding the Fourth Proportional to 153,474,301.60, 230,015,497.20 and 62,495,101.60

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Solution

The fourth proportional to 153,474,301.60, 230,015,497.20 and 62,495,101.60 is: 93,662,858.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,474,301.60 : 230,015,497.20 = 62,495,101.60 : x
  2. Step 2: Convert to fraction form
    153,474,301.60/230,015,497.20 = 62,495,101.60/x
  3. Step 3: Cross multiply
    153,474,301.60x = 230,015,497.20 × 62,495,101.60
  4. Step 4: Simplify right side
    153,474,301.60x = 14,374,841,867,088,516
  5. Step 5: Solve for x
    x = 14,374,841,867,088,516/153,474,301.60
  6. Step 6: Final answer
    x = 93,662,858.98

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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.