Home / 49,341,903.59-74,055,370.67-34,206,463.91

Finding the Fourth Proportional to 49,341,903.59, 74,055,370.67 and 34,206,463.91

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Solution

The fourth proportional to 49,341,903.59, 74,055,370.67 and 34,206,463.91 is: 51,339,169.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,341,903.59 : 74,055,370.67 = 34,206,463.91 : x
  2. Step 2: Convert to fraction form
    49,341,903.59/74,055,370.67 = 34,206,463.91/x
  3. Step 3: Cross multiply
    49,341,903.59x = 74,055,370.67 × 34,206,463.91
  4. Step 4: Simplify right side
    49,341,903.59x = 2,533,172,363,623,718.50
  5. Step 5: Solve for x
    x = 2,533,172,363,623,718.50/49,341,903.59
  6. Step 6: Final answer
    x = 51,339,169.74

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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.