Home / 14,541,794.60-21,817,674.67-4,963,899.18

Finding the Fourth Proportional to 14,541,794.60, 21,817,674.67 and 4,963,899.18

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Solution

The fourth proportional to 14,541,794.60, 21,817,674.67 and 4,963,899.18 is: 7,447,549.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541,794.60 : 21,817,674.67 = 4,963,899.18 : x
  2. Step 2: Convert to fraction form
    14,541,794.60/21,817,674.67 = 4,963,899.18/x
  3. Step 3: Cross multiply
    14,541,794.60x = 21,817,674.67 × 4,963,899.18
  4. Step 4: Simplify right side
    14,541,794.60x = 108,300,737,403,919.77
  5. Step 5: Solve for x
    x = 108,300,737,403,919.77/14,541,794.60
  6. Step 6: Final answer
    x = 7,447,549.66

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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.