Home / 8,088,132,816.80-12,114,059,372.40-8,088,132,816.80

Finding the Fourth Proportional to 8,088,132,816.80, 12,114,059,372.40 and 8,088,132,816.80

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Solution

The fourth proportional to 8,088,132,816.80, 12,114,059,372.40 and 8,088,132,816.80 is: 12,114,059,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,132,816.80 : 12,114,059,372.40 = 8,088,132,816.80 : x
  2. Step 2: Convert to fraction form
    8,088,132,816.80/12,114,059,372.40 = 8,088,132,816.80/x
  3. Step 3: Cross multiply
    8,088,132,816.80x = 12,114,059,372.40 × 8,088,132,816.80
  4. Step 4: Simplify right side
    8,088,132,816.80x = 97,980,121,154,572,058,624
  5. Step 5: Solve for x
    x = 97,980,121,154,572,058,624/8,088,132,816.80
  6. Step 6: Final answer
    x = 12,114,059,372.40

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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.