Home / 14,527,332.65-20,046,235.46-8,944,692.57

Finding the Fourth Proportional to 14,527,332.65, 20,046,235.46 and 8,944,692.57

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Solution

The fourth proportional to 14,527,332.65, 20,046,235.46 and 8,944,692.57 is: 12,342,762.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,332.65 : 20,046,235.46 = 8,944,692.57 : x
  2. Step 2: Convert to fraction form
    14,527,332.65/20,046,235.46 = 8,944,692.57/x
  3. Step 3: Cross multiply
    14,527,332.65x = 20,046,235.46 × 8,944,692.57
  4. Step 4: Simplify right side
    14,527,332.65x = 179,307,413,330,809.06
  5. Step 5: Solve for x
    x = 179,307,413,330,809.06/14,527,332.65
  6. Step 6: Final answer
    x = 12,342,762.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.