Home / 54,592,461,210.80-81,888,691,816.20-44,674,496,692.40

Finding the Fourth Proportional to 54,592,461,210.80, 81,888,691,816.20 and 44,674,496,692.40

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Solution

The fourth proportional to 54,592,461,210.80, 81,888,691,816.20 and 44,674,496,692.40 is: 67,011,745,038.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592,461,210.80 : 81,888,691,816.20 = 44,674,496,692.40 : x
  2. Step 2: Convert to fraction form
    54,592,461,210.80/81,888,691,816.20 = 44,674,496,692.40/x
  3. Step 3: Cross multiply
    54,592,461,210.80x = 81,888,691,816.20 × 44,674,496,692.40
  4. Step 4: Simplify right side
    54,592,461,210.80x = 3,658,336,091,687,790,051,328
  5. Step 5: Solve for x
    x = 3,658,336,091,687,790,051,328/54,592,461,210.80
  6. Step 6: Final answer
    x = 67,011,745,038.60

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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.