Home / 48,595,981.50-67,063,854.15-26,867,349.18

Finding the Fourth Proportional to 48,595,981.50, 67,063,854.15 and 26,867,349.18

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Solution

The fourth proportional to 48,595,981.50, 67,063,854.15 and 26,867,349.18 is: 37,077,715.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,595,981.50 : 67,063,854.15 = 26,867,349.18 : x
  2. Step 2: Convert to fraction form
    48,595,981.50/67,063,854.15 = 26,867,349.18/x
  3. Step 3: Cross multiply
    48,595,981.50x = 67,063,854.15 × 26,867,349.18
  4. Step 4: Simplify right side
    48,595,981.50x = 1,801,827,986,804,642
  5. Step 5: Solve for x
    x = 1,801,827,986,804,642/48,595,981.50
  6. Step 6: Final answer
    x = 37,077,715.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.