Home / 10,573,294,414.95-15,861,748,492.67-4,359,062,685.51

Finding the Fourth Proportional to 10,573,294,414.95, 15,861,748,492.67 and 4,359,062,685.51

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Solution

The fourth proportional to 10,573,294,414.95, 15,861,748,492.67 and 4,359,062,685.51 is: 6,539,338,948.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,294,414.95 : 15,861,748,492.67 = 4,359,062,685.51 : x
  2. Step 2: Convert to fraction form
    10,573,294,414.95/15,861,748,492.67 = 4,359,062,685.51/x
  3. Step 3: Cross multiply
    10,573,294,414.95x = 15,861,748,492.67 × 4,359,062,685.51
  4. Step 4: Simplify right side
    10,573,294,414.95x = 69,142,355,981,320,495,104
  5. Step 5: Solve for x
    x = 69,142,355,981,320,495,104/10,573,294,414.95
  6. Step 6: Final answer
    x = 6,539,338,948.47

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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.