Home / 27,773,794.77-41,662,687.80-9,577,728.18

Finding the Fourth Proportional to 27,773,794.77, 41,662,687.80 and 9,577,728.18

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Solution

The fourth proportional to 27,773,794.77, 41,662,687.80 and 9,577,728.18 is: 14,367,280.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,773,794.77 : 41,662,687.80 = 9,577,728.18 : x
  2. Step 2: Convert to fraction form
    27,773,794.77/41,662,687.80 = 9,577,728.18/x
  3. Step 3: Cross multiply
    27,773,794.77x = 41,662,687.80 × 9,577,728.18
  4. Step 4: Simplify right side
    27,773,794.77x = 399,033,898,996,602.19
  5. Step 5: Solve for x
    x = 399,033,898,996,602.19/27,773,794.77
  6. Step 6: Final answer
    x = 14,367,280.46

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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.