Home / 88,573,352.10-132,881,023.35-45,449,211.30

Finding the Fourth Proportional to 88,573,352.10, 132,881,023.35 and 45,449,211.30

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Solution

The fourth proportional to 88,573,352.10, 132,881,023.35 and 45,449,211.30 is: 68,184,590.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,352.10 : 132,881,023.35 = 45,449,211.30 : x
  2. Step 2: Convert to fraction form
    88,573,352.10/132,881,023.35 = 45,449,211.30/x
  3. Step 3: Cross multiply
    88,573,352.10x = 132,881,023.35 × 45,449,211.30
  4. Step 4: Simplify right side
    88,573,352.10x = 6,039,337,707,994,383
  5. Step 5: Solve for x
    x = 6,039,337,707,994,383/88,573,352.10
  6. Step 6: Final answer
    x = 68,184,590.11

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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.