Home / 56,662,261.60-84,993,392.40-44,332,830.40

Finding the Fourth Proportional to 56,662,261.60, 84,993,392.40 and 44,332,830.40

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Solution

The fourth proportional to 56,662,261.60, 84,993,392.40 and 44,332,830.40 is: 66,499,245.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,662,261.60 : 84,993,392.40 = 44,332,830.40 : x
  2. Step 2: Convert to fraction form
    56,662,261.60/84,993,392.40 = 44,332,830.40/x
  3. Step 3: Cross multiply
    56,662,261.60x = 84,993,392.40 × 44,332,830.40
  4. Step 4: Simplify right side
    56,662,261.60x = 3,767,997,650,389,849
  5. Step 5: Solve for x
    x = 3,767,997,650,389,849/56,662,261.60
  6. Step 6: Final answer
    x = 66,499,245.60

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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.