Home / 23,623,115.20-35,434,672.80-15,970,364.80

Finding the Fourth Proportional to 23,623,115.20, 35,434,672.80 and 15,970,364.80

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Solution

The fourth proportional to 23,623,115.20, 35,434,672.80 and 15,970,364.80 is: 23,955,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623,115.20 : 35,434,672.80 = 15,970,364.80 : x
  2. Step 2: Convert to fraction form
    23,623,115.20/35,434,672.80 = 15,970,364.80/x
  3. Step 3: Cross multiply
    23,623,115.20x = 35,434,672.80 × 15,970,364.80
  4. Step 4: Simplify right side
    23,623,115.20x = 565,904,651,184,637.38
  5. Step 5: Solve for x
    x = 565,904,651,184,637.38/23,623,115.20
  6. Step 6: Final answer
    x = 23,955,547.20

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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.