Home / 24,649,582.18-34,017,426.06-13,636,142.56

Finding the Fourth Proportional to 24,649,582.18, 34,017,426.06 and 13,636,142.56

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Solution

The fourth proportional to 24,649,582.18, 34,017,426.06 and 13,636,142.56 is: 18,818,431.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,649,582.18 : 34,017,426.06 = 13,636,142.56 : x
  2. Step 2: Convert to fraction form
    24,649,582.18/34,017,426.06 = 13,636,142.56/x
  3. Step 3: Cross multiply
    24,649,582.18x = 34,017,426.06 × 13,636,142.56
  4. Step 4: Simplify right side
    24,649,582.18x = 463,866,471,278,419.19
  5. Step 5: Solve for x
    x = 463,866,471,278,419.19/24,649,582.18
  6. Step 6: Final answer
    x = 18,818,431.40

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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.