Home / 54,592,461,011.80-81,888,691,517.70-44,674,496,493.40

Finding the Fourth Proportional to 54,592,461,011.80, 81,888,691,517.70 and 44,674,496,493.40

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Solution

The fourth proportional to 54,592,461,011.80, 81,888,691,517.70 and 44,674,496,493.40 is: 67,011,744,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592,461,011.80 : 81,888,691,517.70 = 44,674,496,493.40 : x
  2. Step 2: Convert to fraction form
    54,592,461,011.80/81,888,691,517.70 = 44,674,496,493.40/x
  3. Step 3: Cross multiply
    54,592,461,011.80x = 81,888,691,517.70 × 44,674,496,493.40
  4. Step 4: Simplify right side
    54,592,461,011.80x = 3,658,336,062,056,603,058,176
  5. Step 5: Solve for x
    x = 3,658,336,062,056,603,058,176/54,592,461,011.80
  6. Step 6: Final answer
    x = 67,011,744,740.10

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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.