Home / 49,165,470.90-73,748,206.35-46,646,046.90

Finding the Fourth Proportional to 49,165,470.90, 73,748,206.35 and 46,646,046.90

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Solution

The fourth proportional to 49,165,470.90, 73,748,206.35 and 46,646,046.90 is: 69,969,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,165,470.90 : 73,748,206.35 = 46,646,046.90 : x
  2. Step 2: Convert to fraction form
    49,165,470.90/73,748,206.35 = 46,646,046.90/x
  3. Step 3: Cross multiply
    49,165,470.90x = 73,748,206.35 × 46,646,046.90
  4. Step 4: Simplify right side
    49,165,470.90x = 3,440,062,292,192,977.50
  5. Step 5: Solve for x
    x = 3,440,062,292,192,977.50/49,165,470.90
  6. Step 6: Final answer
    x = 69,969,070.35

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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.