Home / 56,705,723.70-85,058,585.55-56,705,723.70

Finding the Fourth Proportional to 56,705,723.70, 85,058,585.55 and 56,705,723.70

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Solution

The fourth proportional to 56,705,723.70, 85,058,585.55 and 56,705,723.70 is: 85,058,585.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,705,723.70 : 85,058,585.55 = 56,705,723.70 : x
  2. Step 2: Convert to fraction form
    56,705,723.70/85,058,585.55 = 56,705,723.70/x
  3. Step 3: Cross multiply
    56,705,723.70x = 85,058,585.55 × 56,705,723.70
  4. Step 4: Simplify right side
    56,705,723.70x = 4,823,308,650,511,113
  5. Step 5: Solve for x
    x = 4,823,308,650,511,113/56,705,723.70
  6. Step 6: Final answer
    x = 85,058,585.55

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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.