Home / 102,224,649,909.65-153,340,098,692.92-35,070,952,977.80

Finding the Fourth Proportional to 102,224,649,909.65, 153,340,098,692.92 and 35,070,952,977.80

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Solution

The fourth proportional to 102,224,649,909.65, 153,340,098,692.92 and 35,070,952,977.80 is: 52,607,501,181.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,224,649,909.65 : 153,340,098,692.92 = 35,070,952,977.80 : x
  2. Step 2: Convert to fraction form
    102,224,649,909.65/153,340,098,692.92 = 35,070,952,977.80/x
  3. Step 3: Cross multiply
    102,224,649,909.65x = 153,340,098,692.92 × 35,070,952,977.80
  4. Step 4: Simplify right side
    102,224,649,909.65x = 5,377,783,390,869,842,296,832
  5. Step 5: Solve for x
    x = 5,377,783,390,869,842,296,832/102,224,649,909.65
  6. Step 6: Final answer
    x = 52,607,501,181.20

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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.