Home / 11,549,822,098.53-17,294,896,024.25-7,971,291,445.56

Finding the Fourth Proportional to 11,549,822,098.53, 17,294,896,024.25 and 7,971,291,445.56

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Solution

The fourth proportional to 11,549,822,098.53, 17,294,896,024.25 and 7,971,291,445.56 is: 11,936,344,608.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549,822,098.53 : 17,294,896,024.25 = 7,971,291,445.56 : x
  2. Step 2: Convert to fraction form
    11,549,822,098.53/17,294,896,024.25 = 7,971,291,445.56/x
  3. Step 3: Cross multiply
    11,549,822,098.53x = 17,294,896,024.25 × 7,971,291,445.56
  4. Step 4: Simplify right side
    11,549,822,098.53x = 137,862,656,729,913,819,136
  5. Step 5: Solve for x
    x = 137,862,656,729,913,819,136/11,549,822,098.53
  6. Step 6: Final answer
    x = 11,936,344,608.07

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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.