Home / 16,867,563.42-25,301,345.31-4,088,068.11

Finding the Fourth Proportional to 16,867,563.42, 25,301,345.31 and 4,088,068.11

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Solution

The fourth proportional to 16,867,563.42, 25,301,345.31 and 4,088,068.11 is: 6,132,102.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,563.42 : 25,301,345.31 = 4,088,068.11 : x
  2. Step 2: Convert to fraction form
    16,867,563.42/25,301,345.31 = 4,088,068.11/x
  3. Step 3: Cross multiply
    16,867,563.42x = 25,301,345.31 × 4,088,068.11
  4. Step 4: Simplify right side
    16,867,563.42x = 103,433,622,901,909.06
  5. Step 5: Solve for x
    x = 103,433,622,901,909.06/16,867,563.42
  6. Step 6: Final answer
    x = 6,132,102.21

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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.