Home / 58,252,915,568.43-79,805,167,177.80-56,074,932,613.77

Finding the Fourth Proportional to 58,252,915,568.43, 79,805,167,177.80 and 56,074,932,613.77

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Solution

The fourth proportional to 58,252,915,568.43, 79,805,167,177.80 and 56,074,932,613.77 is: 76,821,380,149.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,252,915,568.43 : 79,805,167,177.80 = 56,074,932,613.77 : x
  2. Step 2: Convert to fraction form
    58,252,915,568.43/79,805,167,177.80 = 56,074,932,613.77/x
  3. Step 3: Cross multiply
    58,252,915,568.43x = 79,805,167,177.80 × 56,074,932,613.77
  4. Step 4: Simplify right side
    58,252,915,568.43x = 4,475,069,371,725,503,791,104
  5. Step 5: Solve for x
    x = 4,475,069,371,725,503,791,104/58,252,915,568.43
  6. Step 6: Final answer
    x = 76,821,380,149.96

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.