Home / 136,367,071.60-204,550,607.40-95,472,686.65

Finding the Fourth Proportional to 136,367,071.60, 204,550,607.40 and 95,472,686.65

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Solution

The fourth proportional to 136,367,071.60, 204,550,607.40 and 95,472,686.65 is: 143,209,029.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,367,071.60 : 204,550,607.40 = 95,472,686.65 : x
  2. Step 2: Convert to fraction form
    136,367,071.60/204,550,607.40 = 95,472,686.65/x
  3. Step 3: Cross multiply
    136,367,071.60x = 204,550,607.40 × 95,472,686.65
  4. Step 4: Simplify right side
    136,367,071.60x = 19,528,996,044,367,372
  5. Step 5: Solve for x
    x = 19,528,996,044,367,372/136,367,071.60
  6. Step 6: Final answer
    x = 143,209,029.98

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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.