Home / 26,328,902.66-39,487,151.01-14,819,269.22

Finding the Fourth Proportional to 26,328,902.66, 39,487,151.01 and 14,819,269.22

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Solution

The fourth proportional to 26,328,902.66, 39,487,151.01 and 14,819,269.22 is: 22,225,412.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,328,902.66 : 39,487,151.01 = 14,819,269.22 : x
  2. Step 2: Convert to fraction form
    26,328,902.66/39,487,151.01 = 14,819,269.22/x
  3. Step 3: Cross multiply
    26,328,902.66x = 39,487,151.01 × 14,819,269.22
  4. Step 4: Simplify right side
    26,328,902.66x = 585,170,721,547,984.88
  5. Step 5: Solve for x
    x = 585,170,721,547,984.88/26,328,902.66
  6. Step 6: Final answer
    x = 22,225,412.47

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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.