Home / 15,551,094.71-23,323,983.45-4,188,886.13

Finding the Fourth Proportional to 15,551,094.71, 23,323,983.45 and 4,188,886.13

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Solution

The fourth proportional to 15,551,094.71, 23,323,983.45 and 4,188,886.13 is: 6,282,613.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,551,094.71 : 23,323,983.45 = 4,188,886.13 : x
  2. Step 2: Convert to fraction form
    15,551,094.71/23,323,983.45 = 4,188,886.13/x
  3. Step 3: Cross multiply
    15,551,094.71x = 23,323,983.45 × 4,188,886.13
  4. Step 4: Simplify right side
    15,551,094.71x = 97,701,510,770,054.55
  5. Step 5: Solve for x
    x = 97,701,510,770,054.55/15,551,094.71
  6. Step 6: Final answer
    x = 6,282,613.06

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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.