Home / 115,847,783,424.28-173,677,900,514.46-36,218,344,666.24

Finding the Fourth Proportional to 115,847,783,424.28, 173,677,900,514.46 and 36,218,344,666.24

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Solution

The fourth proportional to 115,847,783,424.28, 173,677,900,514.46 and 36,218,344,666.24 is: 54,298,199,549.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,847,783,424.28 : 173,677,900,514.46 = 36,218,344,666.24 : x
  2. Step 2: Convert to fraction form
    115,847,783,424.28/173,677,900,514.46 = 36,218,344,666.24/x
  3. Step 3: Cross multiply
    115,847,783,424.28x = 173,677,900,514.46 × 36,218,344,666.24
  4. Step 4: Simplify right side
    115,847,783,424.28x = 6,290,326,061,741,653,360,640
  5. Step 5: Solve for x
    x = 6,290,326,061,741,653,360,640/115,847,783,424.28
  6. Step 6: Final answer
    x = 54,298,199,549.52

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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.