Home / 61,148,555.40-91,722,833.10-24,756,875.40

Finding the Fourth Proportional to 61,148,555.40, 91,722,833.10 and 24,756,875.40

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Solution

The fourth proportional to 61,148,555.40, 91,722,833.10 and 24,756,875.40 is: 37,135,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,148,555.40 : 91,722,833.10 = 24,756,875.40 : x
  2. Step 2: Convert to fraction form
    61,148,555.40/91,722,833.10 = 24,756,875.40/x
  3. Step 3: Cross multiply
    61,148,555.40x = 91,722,833.10 × 24,756,875.40
  4. Step 4: Simplify right side
    61,148,555.40x = 2,270,770,750,391,695.50
  5. Step 5: Solve for x
    x = 2,270,770,750,391,695.50/61,148,555.40
  6. Step 6: Final answer
    x = 37,135,313.10

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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.