Home / 110,206,228.76-152,085,994.74-60,652,307.96

Finding the Fourth Proportional to 110,206,228.76, 152,085,994.74 and 60,652,307.96

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Solution

The fourth proportional to 110,206,228.76, 152,085,994.74 and 60,652,307.96 is: 83,700,954.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,206,228.76 : 152,085,994.74 = 60,652,307.96 : x
  2. Step 2: Convert to fraction form
    110,206,228.76/152,085,994.74 = 60,652,307.96/x
  3. Step 3: Cross multiply
    110,206,228.76x = 152,085,994.74 × 60,652,307.96
  4. Step 4: Simplify right side
    110,206,228.76x = 9,224,366,589,373,420
  5. Step 5: Solve for x
    x = 9,224,366,589,373,420/110,206,228.76
  6. Step 6: Final answer
    x = 83,700,954.96

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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.