Home / 176,103,639.85-247,055,279.15-176,103,639.85

Finding the Fourth Proportional to 176,103,639.85, 247,055,279.15 and 176,103,639.85

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Solution

The fourth proportional to 176,103,639.85, 247,055,279.15 and 176,103,639.85 is: 247,055,279.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,103,639.85 : 247,055,279.15 = 176,103,639.85 : x
  2. Step 2: Convert to fraction form
    176,103,639.85/247,055,279.15 = 176,103,639.85/x
  3. Step 3: Cross multiply
    176,103,639.85x = 247,055,279.15 × 176,103,639.85
  4. Step 4: Simplify right side
    176,103,639.85x = 43,507,333,902,472,816
  5. Step 5: Solve for x
    x = 43,507,333,902,472,816/176,103,639.85
  6. Step 6: Final answer
    x = 247,055,279.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.