Home / 15,869,489.04-23,806,475.24-5,084,266.95

Finding the Fourth Proportional to 15,869,489.04, 23,806,475.24 and 5,084,266.95

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Solution

The fourth proportional to 15,869,489.04, 23,806,475.24 and 5,084,266.95 is: 7,627,118.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,869,489.04 : 23,806,475.24 = 5,084,266.95 : x
  2. Step 2: Convert to fraction form
    15,869,489.04/23,806,475.24 = 5,084,266.95/x
  3. Step 3: Cross multiply
    15,869,489.04x = 23,806,475.24 × 5,084,266.95
  4. Step 4: Simplify right side
    15,869,489.04x = 121,038,475,233,303.98
  5. Step 5: Solve for x
    x = 121,038,475,233,303.98/15,869,489.04
  6. Step 6: Final answer
    x = 7,627,118.61

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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.