Home / 16,846,417.66-25,272,418.02-5,913,771.43

Finding the Fourth Proportional to 16,846,417.66, 25,272,418.02 and 5,913,771.43

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Solution

The fourth proportional to 16,846,417.66, 25,272,418.02 and 5,913,771.43 is: 8,871,637.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846,417.66 : 25,272,418.02 = 5,913,771.43 : x
  2. Step 2: Convert to fraction form
    16,846,417.66/25,272,418.02 = 5,913,771.43/x
  3. Step 3: Cross multiply
    16,846,417.66x = 25,272,418.02 × 5,913,771.43
  4. Step 4: Simplify right side
    16,846,417.66x = 149,455,303,653,693.16
  5. Step 5: Solve for x
    x = 149,455,303,653,693.16/16,846,417.66
  6. Step 6: Final answer
    x = 8,871,637.08

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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.