Home / 54,592,461,013.80-81,888,691,520.70-44,674,496,495.40

Finding the Fourth Proportional to 54,592,461,013.80, 81,888,691,520.70 and 44,674,496,495.40

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Solution

The fourth proportional to 54,592,461,013.80, 81,888,691,520.70 and 44,674,496,495.40 is: 67,011,744,743.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592,461,013.80 : 81,888,691,520.70 = 44,674,496,495.40 : x
  2. Step 2: Convert to fraction form
    54,592,461,013.80/81,888,691,520.70 = 44,674,496,495.40/x
  3. Step 3: Cross multiply
    54,592,461,013.80x = 81,888,691,520.70 × 44,674,496,495.40
  4. Step 4: Simplify right side
    54,592,461,013.80x = 3,658,336,062,354,403,885,056
  5. Step 5: Solve for x
    x = 3,658,336,062,354,403,885,056/54,592,461,013.80
  6. Step 6: Final answer
    x = 67,011,744,743.10

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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.