Home / 185,550,953.17-256,053,299.93-103,050,052.33

Finding the Fourth Proportional to 185,550,953.17, 256,053,299.93 and 103,050,052.33

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Solution

The fourth proportional to 185,550,953.17, 256,053,299.93 and 103,050,052.33 is: 142,205,176.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,550,953.17 : 256,053,299.93 = 103,050,052.33 : x
  2. Step 2: Convert to fraction form
    185,550,953.17/256,053,299.93 = 103,050,052.33/x
  3. Step 3: Cross multiply
    185,550,953.17x = 256,053,299.93 × 103,050,052.33
  4. Step 4: Simplify right side
    185,550,953.17x = 26,386,305,957,055,684
  5. Step 5: Solve for x
    x = 26,386,305,957,055,684/185,550,953.17
  6. Step 6: Final answer
    x = 142,205,176.02

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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.