Home / 107,220,348,049.40-160,830,522,074.10-36,554,850,855.80

Finding the Fourth Proportional to 107,220,348,049.40, 160,830,522,074.10 and 36,554,850,855.80

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Solution

The fourth proportional to 107,220,348,049.40, 160,830,522,074.10 and 36,554,850,855.80 is: 54,832,276,283.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,220,348,049.40 : 160,830,522,074.10 = 36,554,850,855.80 : x
  2. Step 2: Convert to fraction form
    107,220,348,049.40/160,830,522,074.10 = 36,554,850,855.80/x
  3. Step 3: Cross multiply
    107,220,348,049.40x = 160,830,522,074.10 × 36,554,850,855.80
  4. Step 4: Simplify right side
    107,220,348,049.40x = 5,879,135,747,479,176,216,576
  5. Step 5: Solve for x
    x = 5,879,135,747,479,176,216,576/107,220,348,049.40
  6. Step 6: Final answer
    x = 54,832,276,283.70

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Double scale
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1.5x scale

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.