Home / 43,688,584,005.20-65,532,876,007.80-43,688,584,005.20

Finding the Fourth Proportional to 43,688,584,005.20, 65,532,876,007.80 and 43,688,584,005.20

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Solution

The fourth proportional to 43,688,584,005.20, 65,532,876,007.80 and 43,688,584,005.20 is: 65,532,876,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,688,584,005.20 : 65,532,876,007.80 = 43,688,584,005.20 : x
  2. Step 2: Convert to fraction form
    43,688,584,005.20/65,532,876,007.80 = 43,688,584,005.20/x
  3. Step 3: Cross multiply
    43,688,584,005.20x = 65,532,876,007.80 × 43,688,584,005.20
  4. Step 4: Simplify right side
    43,688,584,005.20x = 2,863,038,558,569,125,904,384
  5. Step 5: Solve for x
    x = 2,863,038,558,569,125,904,384/43,688,584,005.20
  6. Step 6: Final answer
    x = 65,532,876,007.80

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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.