Home / 95,369,822,915.80-143,054,734,373.70-29,120,813,008.60

Finding the Fourth Proportional to 95,369,822,915.80, 143,054,734,373.70 and 29,120,813,008.60

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Solution

The fourth proportional to 95,369,822,915.80, 143,054,734,373.70 and 29,120,813,008.60 is: 43,681,219,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369,822,915.80 : 143,054,734,373.70 = 29,120,813,008.60 : x
  2. Step 2: Convert to fraction form
    95,369,822,915.80/143,054,734,373.70 = 29,120,813,008.60/x
  3. Step 3: Cross multiply
    95,369,822,915.80x = 143,054,734,373.70 × 29,120,813,008.60
  4. Step 4: Simplify right side
    95,369,822,915.80x = 4,165,870,169,691,460,730,880
  5. Step 5: Solve for x
    x = 4,165,870,169,691,460,730,880/95,369,822,915.80
  6. Step 6: Final answer
    x = 43,681,219,512.90

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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.