Home / 43,204,754,196.20-64,705,209,707.10-26,693,457,069.80

Finding the Fourth Proportional to 43,204,754,196.20, 64,705,209,707.10 and 26,693,457,069.80

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Solution

The fourth proportional to 43,204,754,196.20, 64,705,209,707.10 and 26,693,457,069.80 is: 39,977,214,768.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,204,754,196.20 : 64,705,209,707.10 = 26,693,457,069.80 : x
  2. Step 2: Convert to fraction form
    43,204,754,196.20/64,705,209,707.10 = 26,693,457,069.80/x
  3. Step 3: Cross multiply
    43,204,754,196.20x = 64,705,209,707.10 × 26,693,457,069.80
  4. Step 4: Simplify right side
    43,204,754,196.20x = 1,727,205,737,508,879,990,784
  5. Step 5: Solve for x
    x = 1,727,205,737,508,879,990,784/43,204,754,196.20
  6. Step 6: Final answer
    x = 39,977,214,768.20

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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.