Home / 10,573,294,433.94-15,861,748,521.22-4,359,062,704.49

Finding the Fourth Proportional to 10,573,294,433.94, 15,861,748,521.22 and 4,359,062,704.49

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Solution

The fourth proportional to 10,573,294,433.94, 15,861,748,521.22 and 4,359,062,704.49 is: 6,539,338,976.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,294,433.94 : 15,861,748,521.22 = 4,359,062,704.49 : x
  2. Step 2: Convert to fraction form
    10,573,294,433.94/15,861,748,521.22 = 4,359,062,704.49/x
  3. Step 3: Cross multiply
    10,573,294,433.94x = 15,861,748,521.22 × 4,359,062,704.49
  4. Step 4: Simplify right side
    10,573,294,433.94x = 69,142,356,406,909,001,728
  5. Step 5: Solve for x
    x = 69,142,356,406,909,001,728/10,573,294,433.94
  6. Step 6: Final answer
    x = 6,539,338,976.98

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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.