Home / 59,722,360,043.80-89,583,540,065.70-46,564,920,146.20

Finding the Fourth Proportional to 59,722,360,043.80, 89,583,540,065.70 and 46,564,920,146.20

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Solution

The fourth proportional to 59,722,360,043.80, 89,583,540,065.70 and 46,564,920,146.20 is: 69,847,380,219.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,722,360,043.80 : 89,583,540,065.70 = 46,564,920,146.20 : x
  2. Step 2: Convert to fraction form
    59,722,360,043.80/89,583,540,065.70 = 46,564,920,146.20/x
  3. Step 3: Cross multiply
    59,722,360,043.80x = 89,583,540,065.70 × 46,564,920,146.20
  4. Step 4: Simplify right side
    59,722,360,043.80x = 4,171,450,389,573,228,560,384
  5. Step 5: Solve for x
    x = 4,171,450,389,573,228,560,384/59,722,360,043.80
  6. Step 6: Final answer
    x = 69,847,380,219.30

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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.