Home / 185,550,954.18-256,053,301.30-103,050,053.34

Finding the Fourth Proportional to 185,550,954.18, 256,053,301.30 and 103,050,053.34

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Solution

The fourth proportional to 185,550,954.18, 256,053,301.30 and 103,050,053.34 is: 142,205,177.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,550,954.18 : 256,053,301.30 = 103,050,053.34 : x
  2. Step 2: Convert to fraction form
    185,550,954.18/256,053,301.30 = 103,050,053.34/x
  3. Step 3: Cross multiply
    185,550,954.18x = 256,053,301.30 × 103,050,053.34
  4. Step 4: Simplify right side
    185,550,954.18x = 26,386,306,356,848,092
  5. Step 5: Solve for x
    x = 26,386,306,356,848,092/185,550,954.18
  6. Step 6: Final answer
    x = 142,205,177.41

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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.