Home / 22,996,870.30-34,495,305.45-11,659,462.30

Finding the Fourth Proportional to 22,996,870.30, 34,495,305.45 and 11,659,462.30

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Solution

The fourth proportional to 22,996,870.30, 34,495,305.45 and 11,659,462.30 is: 17,489,193.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,870.30 : 34,495,305.45 = 11,659,462.30 : x
  2. Step 2: Convert to fraction form
    22,996,870.30/34,495,305.45 = 11,659,462.30/x
  3. Step 3: Cross multiply
    22,996,870.30x = 34,495,305.45 × 11,659,462.30
  4. Step 4: Simplify right side
    22,996,870.30x = 402,196,713,421,259.62
  5. Step 5: Solve for x
    x = 402,196,713,421,259.62/22,996,870.30
  6. Step 6: Final answer
    x = 17,489,193.45

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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.