Home / 62,199,123.60-93,298,685.40-27,655,458.60

Finding the Fourth Proportional to 62,199,123.60, 93,298,685.40 and 27,655,458.60

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Solution

The fourth proportional to 62,199,123.60, 93,298,685.40 and 27,655,458.60 is: 41,483,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,199,123.60 : 93,298,685.40 = 27,655,458.60 : x
  2. Step 2: Convert to fraction form
    62,199,123.60/93,298,685.40 = 27,655,458.60/x
  3. Step 3: Cross multiply
    62,199,123.60x = 93,298,685.40 × 27,655,458.60
  4. Step 4: Simplify right side
    62,199,123.60x = 2,580,217,931,514,124.50
  5. Step 5: Solve for x
    x = 2,580,217,931,514,124.50/62,199,123.60
  6. Step 6: Final answer
    x = 41,483,187.90

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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.