Home / 173,971,895.01-240,074,758.40-95,650,788.57

Finding the Fourth Proportional to 173,971,895.01, 240,074,758.40 and 95,650,788.57

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Solution

The fourth proportional to 173,971,895.01, 240,074,758.40 and 95,650,788.57 is: 131,994,538.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,971,895.01 : 240,074,758.40 = 95,650,788.57 : x
  2. Step 2: Convert to fraction form
    173,971,895.01/240,074,758.40 = 95,650,788.57/x
  3. Step 3: Cross multiply
    173,971,895.01x = 240,074,758.40 × 95,650,788.57
  4. Step 4: Simplify right side
    173,971,895.01x = 22,963,339,956,712,232
  5. Step 5: Solve for x
    x = 22,963,339,956,712,232/173,971,895.01
  6. Step 6: Final answer
    x = 131,994,538.29

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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.