Home / 153,474,287.10-230,015,475.45-62,495,087.10

Finding the Fourth Proportional to 153,474,287.10, 230,015,475.45 and 62,495,087.10

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Solution

The fourth proportional to 153,474,287.10, 230,015,475.45 and 62,495,087.10 is: 93,662,837.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,474,287.10 : 230,015,475.45 = 62,495,087.10 : x
  2. Step 2: Convert to fraction form
    153,474,287.10/230,015,475.45 = 62,495,087.10/x
  3. Step 3: Cross multiply
    153,474,287.10x = 230,015,475.45 × 62,495,087.10
  4. Step 4: Simplify right side
    153,474,287.10x = 14,374,837,172,595,662
  5. Step 5: Solve for x
    x = 14,374,837,172,595,662/153,474,287.10
  6. Step 6: Final answer
    x = 93,662,837.24

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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.