Home / 15,584,047.40-23,376,071.10-14,986,850.60

Finding the Fourth Proportional to 15,584,047.40, 23,376,071.10 and 14,986,850.60

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Solution

The fourth proportional to 15,584,047.40, 23,376,071.10 and 14,986,850.60 is: 22,480,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584,047.40 : 23,376,071.10 = 14,986,850.60 : x
  2. Step 2: Convert to fraction form
    15,584,047.40/23,376,071.10 = 14,986,850.60/x
  3. Step 3: Cross multiply
    15,584,047.40x = 23,376,071.10 × 14,986,850.60
  4. Step 4: Simplify right side
    15,584,047.40x = 350,333,685,190,677.69
  5. Step 5: Solve for x
    x = 350,333,685,190,677.69/15,584,047.40
  6. Step 6: Final answer
    x = 22,480,275.90

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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.