Home / 6,835,974,893.60-10,253,962,340.40-4,538,260,205.60

Finding the Fourth Proportional to 6,835,974,893.60, 10,253,962,340.40 and 4,538,260,205.60

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Solution

The fourth proportional to 6,835,974,893.60, 10,253,962,340.40 and 4,538,260,205.60 is: 6,807,390,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835,974,893.60 : 10,253,962,340.40 = 4,538,260,205.60 : x
  2. Step 2: Convert to fraction form
    6,835,974,893.60/10,253,962,340.40 = 4,538,260,205.60/x
  3. Step 3: Cross multiply
    6,835,974,893.60x = 10,253,962,340.40 × 4,538,260,205.60
  4. Step 4: Simplify right side
    6,835,974,893.60x = 46,535,149,239,158,366,208
  5. Step 5: Solve for x
    x = 46,535,149,239,158,366,208/6,835,974,893.60
  6. Step 6: Final answer
    x = 6,807,390,308.40

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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.