Home / 17,885,063.17-24,681,316.98-10,043,487.19

Finding the Fourth Proportional to 17,885,063.17, 24,681,316.98 and 10,043,487.19

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Solution

The fourth proportional to 17,885,063.17, 24,681,316.98 and 10,043,487.19 is: 13,859,972.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,885,063.17 : 24,681,316.98 = 10,043,487.19 : x
  2. Step 2: Convert to fraction form
    17,885,063.17/24,681,316.98 = 10,043,487.19/x
  3. Step 3: Cross multiply
    17,885,063.17x = 24,681,316.98 × 10,043,487.19
  4. Step 4: Simplify right side
    17,885,063.17x = 247,886,490,920,959.47
  5. Step 5: Solve for x
    x = 247,886,490,920,959.47/17,885,063.17
  6. Step 6: Final answer
    x = 13,859,972.90

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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.