Home / 58,296,132,869.40-87,444,199,304.10-48,881,814,986.70

Finding the Fourth Proportional to 58,296,132,869.40, 87,444,199,304.10 and 48,881,814,986.70

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Solution

The fourth proportional to 58,296,132,869.40, 87,444,199,304.10 and 48,881,814,986.70 is: 73,322,722,480.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,296,132,869.40 : 87,444,199,304.10 = 48,881,814,986.70 : x
  2. Step 2: Convert to fraction form
    58,296,132,869.40/87,444,199,304.10 = 48,881,814,986.70/x
  3. Step 3: Cross multiply
    58,296,132,869.40x = 87,444,199,304.10 × 48,881,814,986.70
  4. Step 4: Simplify right side
    58,296,132,869.40x = 4,274,431,172,043,137,351,680
  5. Step 5: Solve for x
    x = 4,274,431,172,043,137,351,680/58,296,132,869.40
  6. Step 6: Final answer
    x = 73,322,722,480.05

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Double scale
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Similar ratio
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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.