Home / 91,880,250,266.10-137,820,375,399.15-22,087,166,618.10

Finding the Fourth Proportional to 91,880,250,266.10, 137,820,375,399.15 and 22,087,166,618.10

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Solution

The fourth proportional to 91,880,250,266.10, 137,820,375,399.15 and 22,087,166,618.10 is: 33,130,749,927.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,880,250,266.10 : 137,820,375,399.15 = 22,087,166,618.10 : x
  2. Step 2: Convert to fraction form
    91,880,250,266.10/137,820,375,399.15 = 22,087,166,618.10/x
  3. Step 3: Cross multiply
    91,880,250,266.10x = 137,820,375,399.15 × 22,087,166,618.10
  4. Step 4: Simplify right side
    91,880,250,266.10x = 3,044,061,594,810,115,948,544
  5. Step 5: Solve for x
    x = 3,044,061,594,810,115,948,544/91,880,250,266.10
  6. Step 6: Final answer
    x = 33,130,749,927.15

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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.