Home / 14,946,155.40-22,419,233.10-14,804,437.80

Finding the Fourth Proportional to 14,946,155.40, 22,419,233.10 and 14,804,437.80

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Solution

The fourth proportional to 14,946,155.40, 22,419,233.10 and 14,804,437.80 is: 22,206,656.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,155.40 : 22,419,233.10 = 14,804,437.80 : x
  2. Step 2: Convert to fraction form
    14,946,155.40/22,419,233.10 = 14,804,437.80/x
  3. Step 3: Cross multiply
    14,946,155.40x = 22,419,233.10 × 14,804,437.80
  4. Step 4: Simplify right side
    14,946,155.40x = 331,904,141,952,651.25
  5. Step 5: Solve for x
    x = 331,904,141,952,651.25/14,946,155.40
  6. Step 6: Final answer
    x = 22,206,656.70

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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.