Home / 185,167,714.40-277,625,600.40-88,169,890.40

Finding the Fourth Proportional to 185,167,714.40, 277,625,600.40 and 88,169,890.40

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Solution

The fourth proportional to 185,167,714.40, 277,625,600.40 and 88,169,890.40 is: 132,194,852.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,167,714.40 : 277,625,600.40 = 88,169,890.40 : x
  2. Step 2: Convert to fraction form
    185,167,714.40/277,625,600.40 = 88,169,890.40/x
  3. Step 3: Cross multiply
    185,167,714.40x = 277,625,600.40 × 88,169,890.40
  4. Step 4: Simplify right side
    185,167,714.40x = 24,478,218,759,502,196
  5. Step 5: Solve for x
    x = 24,478,218,759,502,196/185,167,714.40
  6. Step 6: Final answer
    x = 132,194,852.86

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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.