Home / 45,217,033.12-62,398,918.80-24,590,040.16

Finding the Fourth Proportional to 45,217,033.12, 62,398,918.80 and 24,590,040.16

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Solution

The fourth proportional to 45,217,033.12, 62,398,918.80 and 24,590,040.16 is: 33,933,936.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,217,033.12 : 62,398,918.80 = 24,590,040.16 : x
  2. Step 2: Convert to fraction form
    45,217,033.12/62,398,918.80 = 24,590,040.16/x
  3. Step 3: Cross multiply
    45,217,033.12x = 62,398,918.80 × 24,590,040.16
  4. Step 4: Simplify right side
    45,217,033.12x = 1,534,391,919,232,579
  5. Step 5: Solve for x
    x = 1,534,391,919,232,579/45,217,033.12
  6. Step 6: Final answer
    x = 33,933,936.25

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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.