Home / 35,193,098,711.80-52,850,870,070.90-18,663,157,847.80

Finding the Fourth Proportional to 35,193,098,711.80, 52,850,870,070.90 and 18,663,157,847.80

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Solution

The fourth proportional to 35,193,098,711.80, 52,850,870,070.90 and 18,663,157,847.80 is: 28,027,203,248.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193,098,711.80 : 52,850,870,070.90 = 18,663,157,847.80 : x
  2. Step 2: Convert to fraction form
    35,193,098,711.80/52,850,870,070.90 = 18,663,157,847.80/x
  3. Step 3: Cross multiply
    35,193,098,711.80x = 52,850,870,070.90 × 18,663,157,847.80
  4. Step 4: Simplify right side
    35,193,098,711.80x = 986,364,130,526,775,476,224
  5. Step 5: Solve for x
    x = 986,364,130,526,775,476,224/35,193,098,711.80
  6. Step 6: Final answer
    x = 28,027,203,248.12

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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.