Home / 19,126,244.74-26,394,770.92-10,424,980.94

Finding the Fourth Proportional to 19,126,244.74, 26,394,770.92 and 10,424,980.94

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Solution

The fourth proportional to 19,126,244.74, 26,394,770.92 and 10,424,980.94 is: 14,386,775.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,126,244.74 : 26,394,770.92 = 10,424,980.94 : x
  2. Step 2: Convert to fraction form
    19,126,244.74/26,394,770.92 = 10,424,980.94/x
  3. Step 3: Cross multiply
    19,126,244.74x = 26,394,770.92 × 10,424,980.94
  4. Step 4: Simplify right side
    19,126,244.74x = 275,164,983,756,666.28
  5. Step 5: Solve for x
    x = 275,164,983,756,666.28/19,126,244.74
  6. Step 6: Final answer
    x = 14,386,775.21

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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.