Home / 26,627,275.53-39,943,185.30-9,353,966.76

Finding the Fourth Proportional to 26,627,275.53, 39,943,185.30 and 9,353,966.76

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Solution

The fourth proportional to 26,627,275.53, 39,943,185.30 and 9,353,966.76 is: 14,031,748.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627,275.53 : 39,943,185.30 = 9,353,966.76 : x
  2. Step 2: Convert to fraction form
    26,627,275.53/39,943,185.30 = 9,353,966.76/x
  3. Step 3: Cross multiply
    26,627,275.53x = 39,943,185.30 × 9,353,966.76
  4. Step 4: Simplify right side
    26,627,275.53x = 373,627,227,584,720.56
  5. Step 5: Solve for x
    x = 373,627,227,584,720.56/26,627,275.53
  6. Step 6: Final answer
    x = 14,031,748.28

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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.