Home / 26,332,810.42-36,340,690.89-14,729,681.92

Finding the Fourth Proportional to 26,332,810.42, 36,340,690.89 and 14,729,681.92

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Solution

The fourth proportional to 26,332,810.42, 36,340,690.89 and 14,729,681.92 is: 20,327,751.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,332,810.42 : 36,340,690.89 = 14,729,681.92 : x
  2. Step 2: Convert to fraction form
    26,332,810.42/36,340,690.89 = 14,729,681.92/x
  3. Step 3: Cross multiply
    26,332,810.42x = 36,340,690.89 × 14,729,681.92
  4. Step 4: Simplify right side
    26,332,810.42x = 535,286,817,562,741.69
  5. Step 5: Solve for x
    x = 535,286,817,562,741.69/26,332,810.42
  6. Step 6: Final answer
    x = 20,327,751.16

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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.