Home / 23,950,810.68-33,052,130.87-12,937,559.82

Finding the Fourth Proportional to 23,950,810.68, 33,052,130.87 and 12,937,559.82

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Solution

The fourth proportional to 23,950,810.68, 33,052,130.87 and 12,937,559.82 is: 17,853,839.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,810.68 : 33,052,130.87 = 12,937,559.82 : x
  2. Step 2: Convert to fraction form
    23,950,810.68/33,052,130.87 = 12,937,559.82/x
  3. Step 3: Cross multiply
    23,950,810.68x = 33,052,130.87 × 12,937,559.82
  4. Step 4: Simplify right side
    23,950,810.68x = 427,613,920,244,405.81
  5. Step 5: Solve for x
    x = 427,613,920,244,405.81/23,950,810.68
  6. Step 6: Final answer
    x = 17,853,839.10

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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.