Home / 95,328,482.13-131,549,431.32-54,074,488.77

Finding the Fourth Proportional to 95,328,482.13, 131,549,431.32 and 54,074,488.77

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Solution

The fourth proportional to 95,328,482.13, 131,549,431.32 and 54,074,488.77 is: 74,620,596.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,482.13 : 131,549,431.32 = 54,074,488.77 : x
  2. Step 2: Convert to fraction form
    95,328,482.13/131,549,431.32 = 54,074,488.77/x
  3. Step 3: Cross multiply
    95,328,482.13x = 131,549,431.32 × 54,074,488.77
  4. Step 4: Simplify right side
    95,328,482.13x = 7,113,468,246,613,226
  5. Step 5: Solve for x
    x = 7,113,468,246,613,226/95,328,482.13
  6. Step 6: Final answer
    x = 74,620,596.99

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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.