Home / 15,309,185.19-22,968,263.85-4,526,766.70

Finding the Fourth Proportional to 15,309,185.19, 22,968,263.85 and 4,526,766.70

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Solution

The fourth proportional to 15,309,185.19, 22,968,263.85 and 4,526,766.70 is: 6,791,476.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,309,185.19 : 22,968,263.85 = 4,526,766.70 : x
  2. Step 2: Convert to fraction form
    15,309,185.19/22,968,263.85 = 4,526,766.70/x
  3. Step 3: Cross multiply
    15,309,185.19x = 22,968,263.85 × 4,526,766.70
  4. Step 4: Simplify right side
    15,309,185.19x = 103,971,971,952,993.81
  5. Step 5: Solve for x
    x = 103,971,971,952,993.81/15,309,185.19
  6. Step 6: Final answer
    x = 6,791,476.53

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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.