Home / 23,079,897.60-34,591,852.80-10,286,822.40

Finding the Fourth Proportional to 23,079,897.60, 34,591,852.80 and 10,286,822.40

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Solution

The fourth proportional to 23,079,897.60, 34,591,852.80 and 10,286,822.40 is: 15,417,756.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,079,897.60 : 34,591,852.80 = 10,286,822.40 : x
  2. Step 2: Convert to fraction form
    23,079,897.60/34,591,852.80 = 10,286,822.40/x
  3. Step 3: Cross multiply
    23,079,897.60x = 34,591,852.80 × 10,286,822.40
  4. Step 4: Simplify right side
    23,079,897.60x = 355,840,246,240,542.69
  5. Step 5: Solve for x
    x = 355,840,246,240,542.69/23,079,897.60
  6. Step 6: Final answer
    x = 15,417,756.72

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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.