Home / 49,029,053.85-67,663,152.66-27,002,547.57

Finding the Fourth Proportional to 49,029,053.85, 67,663,152.66 and 27,002,547.57

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Solution

The fourth proportional to 49,029,053.85, 67,663,152.66 and 27,002,547.57 is: 37,265,200.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,029,053.85 : 67,663,152.66 = 27,002,547.57 : x
  2. Step 2: Convert to fraction form
    49,029,053.85/67,663,152.66 = 27,002,547.57/x
  3. Step 3: Cross multiply
    49,029,053.85x = 67,663,152.66 × 27,002,547.57
  4. Step 4: Simplify right side
    49,029,053.85x = 1,827,077,498,437,822
  5. Step 5: Solve for x
    x = 1,827,077,498,437,822/49,029,053.85
  6. Step 6: Final answer
    x = 37,265,200.02

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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.