Home / 26,623,030.93-39,939,722.40-10,227,116.53

Finding the Fourth Proportional to 26,623,030.93, 39,939,722.40 and 10,227,116.53

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Solution

The fourth proportional to 26,623,030.93, 39,939,722.40 and 10,227,116.53 is: 15,342,663.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,623,030.93 : 39,939,722.40 = 10,227,116.53 : x
  2. Step 2: Convert to fraction form
    26,623,030.93/39,939,722.40 = 10,227,116.53/x
  3. Step 3: Cross multiply
    26,623,030.93x = 39,939,722.40 × 10,227,116.53
  4. Step 4: Simplify right side
    26,623,030.93x = 408,468,195,160,651.25
  5. Step 5: Solve for x
    x = 408,468,195,160,651.25/26,623,030.93
  6. Step 6: Final answer
    x = 15,342,663.13

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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.