Home / 47,346,421,550.58-65,337,541,222.86-25,644,024,104.30

Finding the Fourth Proportional to 47,346,421,550.58, 65,337,541,222.86 and 25,644,024,104.30

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Solution

The fourth proportional to 47,346,421,550.58, 65,337,541,222.86 and 25,644,024,104.30 is: 35,388,471,338.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,346,421,550.58 : 65,337,541,222.86 = 25,644,024,104.30 : x
  2. Step 2: Convert to fraction form
    47,346,421,550.58/65,337,541,222.86 = 25,644,024,104.30/x
  3. Step 3: Cross multiply
    47,346,421,550.58x = 65,337,541,222.86 × 25,644,024,104.30
  4. Step 4: Simplify right side
    47,346,421,550.58x = 1,675,517,482,034,924,093,440
  5. Step 5: Solve for x
    x = 1,675,517,482,034,924,093,440/47,346,421,550.58
  6. Step 6: Final answer
    x = 35,388,471,338.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.