Home / 48,442,775,700.47-72,663,858,636.43-26,069,063,099.38

Finding the Fourth Proportional to 48,442,775,700.47, 72,663,858,636.43 and 26,069,063,099.38

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Solution

The fourth proportional to 48,442,775,700.47, 72,663,858,636.43 and 26,069,063,099.38 is: 39,103,430,562.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,442,775,700.47 : 72,663,858,636.43 = 26,069,063,099.38 : x
  2. Step 2: Convert to fraction form
    48,442,775,700.47/72,663,858,636.43 = 26,069,063,099.38/x
  3. Step 3: Cross multiply
    48,442,775,700.47x = 72,663,858,636.43 × 26,069,063,099.38
  4. Step 4: Simplify right side
    48,442,775,700.47x = 1,894,278,715,837,173,727,232
  5. Step 5: Solve for x
    x = 1,894,278,715,837,173,727,232/48,442,775,700.47
  6. Step 6: Final answer
    x = 39,103,430,562.07

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1.5x scale

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.