Home / 185,450,059.92-255,921,586.29-101,823,607.11

Finding the Fourth Proportional to 185,450,059.92, 255,921,586.29 and 101,823,607.11

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Solution

The fourth proportional to 185,450,059.92, 255,921,586.29 and 101,823,607.11 is: 140,516,854.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,450,059.92 : 255,921,586.29 = 101,823,607.11 : x
  2. Step 2: Convert to fraction form
    185,450,059.92/255,921,586.29 = 101,823,607.11/x
  3. Step 3: Cross multiply
    185,450,059.92x = 255,921,586.29 × 101,823,607.11
  4. Step 4: Simplify right side
    185,450,059.92x = 26,058,859,053,360,920
  5. Step 5: Solve for x
    x = 26,058,859,053,360,920/185,450,059.92
  6. Step 6: Final answer
    x = 140,516,854.32

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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.