Home / 22,806,401.40-34,161,909.30-10,686,209.40

Finding the Fourth Proportional to 22,806,401.40, 34,161,909.30 and 10,686,209.40

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Solution

The fourth proportional to 22,806,401.40, 34,161,909.30 and 10,686,209.40 is: 16,006,967.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,806,401.40 : 34,161,909.30 = 10,686,209.40 : x
  2. Step 2: Convert to fraction form
    22,806,401.40/34,161,909.30 = 10,686,209.40/x
  3. Step 3: Cross multiply
    22,806,401.40x = 34,161,909.30 × 10,686,209.40
  4. Step 4: Simplify right side
    22,806,401.40x = 365,061,316,283,607.38
  5. Step 5: Solve for x
    x = 365,061,316,283,607.38/22,806,401.40
  6. Step 6: Final answer
    x = 16,006,967.07

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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.