Home / 176,038,158.22-263,949,570.19-83,950,061.74

Finding the Fourth Proportional to 176,038,158.22, 263,949,570.19 and 83,950,061.74

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Solution

The fourth proportional to 176,038,158.22, 263,949,570.19 and 83,950,061.74 is: 125,873,747.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,038,158.22 : 263,949,570.19 = 83,950,061.74 : x
  2. Step 2: Convert to fraction form
    176,038,158.22/263,949,570.19 = 83,950,061.74/x
  3. Step 3: Cross multiply
    176,038,158.22x = 263,949,570.19 × 83,950,061.74
  4. Step 4: Simplify right side
    176,038,158.22x = 22,158,582,713,696,960
  5. Step 5: Solve for x
    x = 22,158,582,713,696,960/176,038,158.22
  6. Step 6: Final answer
    x = 125,873,747.70

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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.