Home / 16,565,549.30-24,833,549.55-6,465,821.30

Finding the Fourth Proportional to 16,565,549.30, 24,833,549.55 and 6,465,821.30

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Solution

The fourth proportional to 16,565,549.30, 24,833,549.55 and 6,465,821.30 is: 9,692,965.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,549.30 : 24,833,549.55 = 6,465,821.30 : x
  2. Step 2: Convert to fraction form
    16,565,549.30/24,833,549.55 = 6,465,821.30/x
  3. Step 3: Cross multiply
    16,565,549.30x = 24,833,549.55 × 6,465,821.30
  4. Step 4: Simplify right side
    16,565,549.30x = 160,569,293,634,995.41
  5. Step 5: Solve for x
    x = 160,569,293,634,995.41/16,565,549.30
  6. Step 6: Final answer
    x = 9,692,965.25

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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.