Home / 95,886,011.40-143,663,679.90-44,662,972.20

Finding the Fourth Proportional to 95,886,011.40, 143,663,679.90 and 44,662,972.20

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Solution

The fourth proportional to 95,886,011.40, 143,663,679.90 and 44,662,972.20 is: 66,917,445.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,886,011.40 : 143,663,679.90 = 44,662,972.20 : x
  2. Step 2: Convert to fraction form
    95,886,011.40/143,663,679.90 = 44,662,972.20/x
  3. Step 3: Cross multiply
    95,886,011.40x = 143,663,679.90 × 44,662,972.20
  4. Step 4: Simplify right side
    95,886,011.40x = 6,416,446,941,523,399
  5. Step 5: Solve for x
    x = 6,416,446,941,523,399/95,886,011.40
  6. Step 6: Final answer
    x = 66,917,445.49

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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.