Home / 23,976,006.90-35,964,010.35-21,661,869.30

Finding the Fourth Proportional to 23,976,006.90, 35,964,010.35 and 21,661,869.30

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Solution

The fourth proportional to 23,976,006.90, 35,964,010.35 and 21,661,869.30 is: 32,492,803.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,006.90 : 35,964,010.35 = 21,661,869.30 : x
  2. Step 2: Convert to fraction form
    23,976,006.90/35,964,010.35 = 21,661,869.30/x
  3. Step 3: Cross multiply
    23,976,006.90x = 35,964,010.35 × 21,661,869.30
  4. Step 4: Simplify right side
    23,976,006.90x = 779,047,691,705,547.38
  5. Step 5: Solve for x
    x = 779,047,691,705,547.38/23,976,006.90
  6. Step 6: Final answer
    x = 32,492,803.95

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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.