Home / 104,423,412.11-144,095,872.55-60,373,249.70

Finding the Fourth Proportional to 104,423,412.11, 144,095,872.55 and 60,373,249.70

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Solution

The fourth proportional to 104,423,412.11, 144,095,872.55 and 60,373,249.70 is: 83,310,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,423,412.11 : 144,095,872.55 = 60,373,249.70 : x
  2. Step 2: Convert to fraction form
    104,423,412.11/144,095,872.55 = 60,373,249.70/x
  3. Step 3: Cross multiply
    104,423,412.11x = 144,095,872.55 × 60,373,249.70
  4. Step 4: Simplify right side
    104,423,412.11x = 8,699,536,093,178,179
  5. Step 5: Solve for x
    x = 8,699,536,093,178,179/104,423,412.11
  6. Step 6: Final answer
    x = 83,310,207.14

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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.