Home / 177,542,535.71-244,998,127.26-98,152,840.58

Finding the Fourth Proportional to 177,542,535.71, 244,998,127.26 and 98,152,840.58

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Solution

The fourth proportional to 177,542,535.71, 244,998,127.26 and 98,152,840.58 is: 135,445,075.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,542,535.71 : 244,998,127.26 = 98,152,840.58 : x
  2. Step 2: Convert to fraction form
    177,542,535.71/244,998,127.26 = 98,152,840.58/x
  3. Step 3: Cross multiply
    177,542,535.71x = 244,998,127.26 × 98,152,840.58
  4. Step 4: Simplify right side
    177,542,535.71x = 24,047,262,126,124,340
  5. Step 5: Solve for x
    x = 24,047,262,126,124,340/177,542,535.71
  6. Step 6: Final answer
    x = 135,445,075.34

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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.