Home / 9,356,731.40-14,035,097.10-5,750,805.80

Finding the Fourth Proportional to 9,356,731.40, 14,035,097.10 and 5,750,805.80

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Solution

The fourth proportional to 9,356,731.40, 14,035,097.10 and 5,750,805.80 is: 8,626,208.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,731.40 : 14,035,097.10 = 5,750,805.80 : x
  2. Step 2: Convert to fraction form
    9,356,731.40/14,035,097.10 = 5,750,805.80/x
  3. Step 3: Cross multiply
    9,356,731.40x = 14,035,097.10 × 5,750,805.80
  4. Step 4: Simplify right side
    9,356,731.40x = 80,713,117,806,243.17
  5. Step 5: Solve for x
    x = 80,713,117,806,243.17/9,356,731.40
  6. Step 6: Final answer
    x = 8,626,208.70

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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.