Home / 34,888,508.60-48,145,261.87-19,207,376.59

Finding the Fourth Proportional to 34,888,508.60, 48,145,261.87 and 19,207,376.59

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Solution

The fourth proportional to 34,888,508.60, 48,145,261.87 and 19,207,376.59 is: 26,505,695.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,508.60 : 48,145,261.87 = 19,207,376.59 : x
  2. Step 2: Convert to fraction form
    34,888,508.60/48,145,261.87 = 19,207,376.59/x
  3. Step 3: Cross multiply
    34,888,508.60x = 48,145,261.87 × 19,207,376.59
  4. Step 4: Simplify right side
    34,888,508.60x = 924,744,175,606,081.62
  5. Step 5: Solve for x
    x = 924,744,175,606,081.62/34,888,508.60
  6. Step 6: Final answer
    x = 26,505,695.22

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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.