Home / 10,573,294,416.96-15,861,748,495.66-4,359,062,687.52

Finding the Fourth Proportional to 10,573,294,416.96, 15,861,748,495.66 and 4,359,062,687.52

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Solution

The fourth proportional to 10,573,294,416.96, 15,861,748,495.66 and 4,359,062,687.52 is: 6,539,338,951.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,294,416.96 : 15,861,748,495.66 = 4,359,062,687.52 : x
  2. Step 2: Convert to fraction form
    10,573,294,416.96/15,861,748,495.66 = 4,359,062,687.52/x
  3. Step 3: Cross multiply
    10,573,294,416.96x = 15,861,748,495.66 × 4,359,062,687.52
  4. Step 4: Simplify right side
    10,573,294,416.96x = 69,142,356,026,258,006,016
  5. Step 5: Solve for x
    x = 69,142,356,026,258,006,016/10,573,294,416.96
  6. Step 6: Final answer
    x = 6,539,338,951.48

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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.