Home / 104,848,310.80-157,272,466.20-58,931,808.40

Finding the Fourth Proportional to 104,848,310.80, 157,272,466.20 and 58,931,808.40

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Solution

The fourth proportional to 104,848,310.80, 157,272,466.20 and 58,931,808.40 is: 88,397,712.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,848,310.80 : 157,272,466.20 = 58,931,808.40 : x
  2. Step 2: Convert to fraction form
    104,848,310.80/157,272,466.20 = 58,931,808.40/x
  3. Step 3: Cross multiply
    104,848,310.80x = 157,272,466.20 × 58,931,808.40
  4. Step 4: Simplify right side
    104,848,310.80x = 9,268,350,844,693,876
  5. Step 5: Solve for x
    x = 9,268,350,844,693,876/104,848,310.80
  6. Step 6: Final answer
    x = 88,397,712.60

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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.