Home / 62,556,400,870.20-93,834,601,305.30-28,979,958,490.20

Finding the Fourth Proportional to 62,556,400,870.20, 93,834,601,305.30 and 28,979,958,490.20

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Solution

The fourth proportional to 62,556,400,870.20, 93,834,601,305.30 and 28,979,958,490.20 is: 43,469,937,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,556,400,870.20 : 93,834,601,305.30 = 28,979,958,490.20 : x
  2. Step 2: Convert to fraction form
    62,556,400,870.20/93,834,601,305.30 = 28,979,958,490.20/x
  3. Step 3: Cross multiply
    62,556,400,870.20x = 93,834,601,305.30 × 28,979,958,490.20
  4. Step 4: Simplify right side
    62,556,400,870.20x = 2,719,322,850,772,060,733,440
  5. Step 5: Solve for x
    x = 2,719,322,850,772,060,733,440/62,556,400,870.20
  6. Step 6: Final answer
    x = 43,469,937,735.30

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Double scale
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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.