Home / 52,661,305.71-78,963,555.11-23,891,745.15

Finding the Fourth Proportional to 52,661,305.71, 78,963,555.11 and 23,891,745.15

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Solution

The fourth proportional to 52,661,305.71, 78,963,555.11 and 23,891,745.15 is: 35,824,731.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,661,305.71 : 78,963,555.11 = 23,891,745.15 : x
  2. Step 2: Convert to fraction form
    52,661,305.71/78,963,555.11 = 23,891,745.15/x
  3. Step 3: Cross multiply
    52,661,305.71x = 78,963,555.11 × 23,891,745.15
  4. Step 4: Simplify right side
    52,661,305.71x = 1,886,577,134,706,641.50
  5. Step 5: Solve for x
    x = 1,886,577,134,706,641.50/52,661,305.71
  6. Step 6: Final answer
    x = 35,824,731.45

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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.