Home / 59,134,872.51-88,718,317.62-18,193,445.19

Finding the Fourth Proportional to 59,134,872.51, 88,718,317.62 and 18,193,445.19

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Solution

The fourth proportional to 59,134,872.51, 88,718,317.62 and 18,193,445.19 is: 27,295,093.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,134,872.51 : 88,718,317.62 = 18,193,445.19 : x
  2. Step 2: Convert to fraction form
    59,134,872.51/88,718,317.62 = 18,193,445.19/x
  3. Step 3: Cross multiply
    59,134,872.51x = 88,718,317.62 × 18,193,445.19
  4. Step 4: Simplify right side
    59,134,872.51x = 1,614,091,849,252,069.75
  5. Step 5: Solve for x
    x = 1,614,091,849,252,069.75/59,134,872.51
  6. Step 6: Final answer
    x = 27,295,093.08

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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.