Home / 15,552,001.10-23,328,001.65-11,272,090.70

Finding the Fourth Proportional to 15,552,001.10, 23,328,001.65 and 11,272,090.70

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Solution

The fourth proportional to 15,552,001.10, 23,328,001.65 and 11,272,090.70 is: 16,908,136.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,001.10 : 23,328,001.65 = 11,272,090.70 : x
  2. Step 2: Convert to fraction form
    15,552,001.10/23,328,001.65 = 11,272,090.70/x
  3. Step 3: Cross multiply
    15,552,001.10x = 23,328,001.65 × 11,272,090.70
  4. Step 4: Simplify right side
    15,552,001.10x = 262,955,350,448,549.62
  5. Step 5: Solve for x
    x = 262,955,350,448,549.62/15,552,001.10
  6. Step 6: Final answer
    x = 16,908,136.05

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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.