Home / 23,170,999.40-34,756,326.30-6,996,919.40

Finding the Fourth Proportional to 23,170,999.40, 34,756,326.30 and 6,996,919.40

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Solution

The fourth proportional to 23,170,999.40, 34,756,326.30 and 6,996,919.40 is: 10,495,326.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170,999.40 : 34,756,326.30 = 6,996,919.40 : x
  2. Step 2: Convert to fraction form
    23,170,999.40/34,756,326.30 = 6,996,919.40/x
  3. Step 3: Cross multiply
    23,170,999.40x = 34,756,326.30 × 6,996,919.40
  4. Step 4: Simplify right side
    23,170,999.40x = 243,187,213,761,200.22
  5. Step 5: Solve for x
    x = 243,187,213,761,200.22/23,170,999.40
  6. Step 6: Final answer
    x = 10,495,326.92

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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.