Home / 14,925,338.36-22,369,108.20-7,250,739.82

Finding the Fourth Proportional to 14,925,338.36, 22,369,108.20 and 7,250,739.82

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Solution

The fourth proportional to 14,925,338.36, 22,369,108.20 and 7,250,739.82 is: 10,866,928.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,338.36 : 22,369,108.20 = 7,250,739.82 : x
  2. Step 2: Convert to fraction form
    14,925,338.36/22,369,108.20 = 7,250,739.82/x
  3. Step 3: Cross multiply
    14,925,338.36x = 22,369,108.20 × 7,250,739.82
  4. Step 4: Simplify right side
    14,925,338.36x = 162,192,583,563,628.53
  5. Step 5: Solve for x
    x = 162,192,583,563,628.53/14,925,338.36
  6. Step 6: Final answer
    x = 10,866,928.42

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1.5x scale

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.