Home / 14,844,151.80-22,263,117.30-7,276,548.60

Finding the Fourth Proportional to 14,844,151.80, 22,263,117.30 and 7,276,548.60

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Solution

The fourth proportional to 14,844,151.80, 22,263,117.30 and 7,276,548.60 is: 10,913,298.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,151.80 : 22,263,117.30 = 7,276,548.60 : x
  2. Step 2: Convert to fraction form
    14,844,151.80/22,263,117.30 = 7,276,548.60/x
  3. Step 3: Cross multiply
    14,844,151.80x = 22,263,117.30 × 7,276,548.60
  4. Step 4: Simplify right side
    14,844,151.80x = 161,998,655,020,950.78
  5. Step 5: Solve for x
    x = 161,998,655,020,950.78/14,844,151.80
  6. Step 6: Final answer
    x = 10,913,298.19

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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.