Home / 25,335,301.02-34,961,778.72-13,732,615.41

Finding the Fourth Proportional to 25,335,301.02, 34,961,778.72 and 13,732,615.41

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Solution

The fourth proportional to 25,335,301.02, 34,961,778.72 and 13,732,615.41 is: 18,950,501.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,301.02 : 34,961,778.72 = 13,732,615.41 : x
  2. Step 2: Convert to fraction form
    25,335,301.02/34,961,778.72 = 13,732,615.41/x
  3. Step 3: Cross multiply
    25,335,301.02x = 34,961,778.72 × 13,732,615.41
  4. Step 4: Simplify right side
    25,335,301.02x = 480,116,661,211,282.06
  5. Step 5: Solve for x
    x = 480,116,661,211,282.06/25,335,301.02
  6. Step 6: Final answer
    x = 18,950,501.55

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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.