Home / 27,883,472.40-41,840,069.40-10,844,701.20

Finding the Fourth Proportional to 27,883,472.40, 41,840,069.40 and 10,844,701.20

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Solution

The fourth proportional to 27,883,472.40, 41,840,069.40 and 10,844,701.20 is: 16,272,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883,472.40 : 41,840,069.40 = 10,844,701.20 : x
  2. Step 2: Convert to fraction form
    27,883,472.40/41,840,069.40 = 10,844,701.20/x
  3. Step 3: Cross multiply
    27,883,472.40x = 41,840,069.40 × 10,844,701.20
  4. Step 4: Simplify right side
    27,883,472.40x = 453,743,050,830,263.25
  5. Step 5: Solve for x
    x = 453,743,050,830,263.25/27,883,472.40
  6. Step 6: Final answer
    x = 16,272,831.60

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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.