Home / 144,298,558.76-216,444,685.08-35,124,306.08

Finding the Fourth Proportional to 144,298,558.76, 216,444,685.08 and 35,124,306.08

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Solution

The fourth proportional to 144,298,558.76, 216,444,685.08 and 35,124,306.08 is: 52,685,691.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,298,558.76 : 216,444,685.08 = 35,124,306.08 : x
  2. Step 2: Convert to fraction form
    144,298,558.76/216,444,685.08 = 35,124,306.08/x
  3. Step 3: Cross multiply
    144,298,558.76x = 216,444,685.08 × 35,124,306.08
  4. Step 4: Simplify right side
    144,298,558.76x = 7,602,469,368,139,129
  5. Step 5: Solve for x
    x = 7,602,469,368,139,129/144,298,558.76
  6. Step 6: Final answer
    x = 52,685,691.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.