Home / 23,662,563-32,654,336.94-12,797,547

Finding the Fourth Proportional to 23,662,563, 32,654,336.94 and 12,797,547

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Solution

The fourth proportional to 23,662,563, 32,654,336.94 and 12,797,547 is: 17,660,614.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,662,563 : 32,654,336.94 = 12,797,547 : x
  2. Step 2: Convert to fraction form
    23,662,563/32,654,336.94 = 12,797,547/x
  3. Step 3: Cross multiply
    23,662,563x = 32,654,336.94 × 12,797,547
  4. Step 4: Simplify right side
    23,662,563x = 417,895,411,743,486.19
  5. Step 5: Solve for x
    x = 417,895,411,743,486.19/23,662,563
  6. Step 6: Final answer
    x = 17,660,614.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.