Home / 39,880,282.24-59,820,423.84-9,588,145.36

Finding the Fourth Proportional to 39,880,282.24, 59,820,423.84 and 9,588,145.36

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Solution

The fourth proportional to 39,880,282.24, 59,820,423.84 and 9,588,145.36 is: 14,382,218.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,880,282.24 : 59,820,423.84 = 9,588,145.36 : x
  2. Step 2: Convert to fraction form
    39,880,282.24/59,820,423.84 = 9,588,145.36/x
  3. Step 3: Cross multiply
    39,880,282.24x = 59,820,423.84 × 9,588,145.36
  4. Step 4: Simplify right side
    39,880,282.24x = 573,566,919,274,729.38
  5. Step 5: Solve for x
    x = 573,566,919,274,729.38/39,880,282.24
  6. Step 6: Final answer
    x = 14,382,218.16

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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.