Home / 17,817,985.59-24,588,820.31-9,669,223.59

Finding the Fourth Proportional to 17,817,985.59, 24,588,820.31 and 9,669,223.59

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Solution

The fourth proportional to 17,817,985.59, 24,588,820.31 and 9,669,223.59 is: 13,343,528.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,985.59 : 24,588,820.31 = 9,669,223.59 : x
  2. Step 2: Convert to fraction form
    17,817,985.59/24,588,820.31 = 9,669,223.59/x
  3. Step 3: Cross multiply
    17,817,985.59x = 24,588,820.31 × 9,669,223.59
  4. Step 4: Simplify right side
    17,817,985.59x = 237,754,801,251,168.91
  5. Step 5: Solve for x
    x = 237,754,801,251,168.91/17,817,985.59
  6. Step 6: Final answer
    x = 13,343,528.66

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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.