Home / 53,251,963.06-73,475,023.16-36,726,805.30

Finding the Fourth Proportional to 53,251,963.06, 73,475,023.16 and 36,726,805.30

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Solution

The fourth proportional to 53,251,963.06, 73,475,023.16 and 36,726,805.30 is: 50,674,242.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,251,963.06 : 73,475,023.16 = 36,726,805.30 : x
  2. Step 2: Convert to fraction form
    53,251,963.06/73,475,023.16 = 36,726,805.30/x
  3. Step 3: Cross multiply
    53,251,963.06x = 73,475,023.16 × 36,726,805.30
  4. Step 4: Simplify right side
    53,251,963.06x = 2,698,502,870,010,310.50
  5. Step 5: Solve for x
    x = 2,698,502,870,010,310.50/53,251,963.06
  6. Step 6: Final answer
    x = 50,674,242.13

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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.