Home / 136,367,099.60-204,550,649.40-95,472,714.65

Finding the Fourth Proportional to 136,367,099.60, 204,550,649.40 and 95,472,714.65

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Solution

The fourth proportional to 136,367,099.60, 204,550,649.40 and 95,472,714.65 is: 143,209,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,367,099.60 : 204,550,649.40 = 95,472,714.65 : x
  2. Step 2: Convert to fraction form
    136,367,099.60/204,550,649.40 = 95,472,714.65/x
  3. Step 3: Cross multiply
    136,367,099.60x = 204,550,649.40 × 95,472,714.65
  4. Step 4: Simplify right side
    136,367,099.60x = 19,529,005,781,638,396
  5. Step 5: Solve for x
    x = 19,529,005,781,638,396/136,367,099.60
  6. Step 6: Final answer
    x = 143,209,071.98

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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.