Home / 2,094,502,430.70-3,141,753,646.05-928,733,453.10

Finding the Fourth Proportional to 2,094,502,430.70, 3,141,753,646.05 and 928,733,453.10

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Solution

The fourth proportional to 2,094,502,430.70, 3,141,753,646.05 and 928,733,453.10 is: 1,393,100,179.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,502,430.70 : 3,141,753,646.05 = 928,733,453.10 : x
  2. Step 2: Convert to fraction form
    2,094,502,430.70/3,141,753,646.05 = 928,733,453.10/x
  3. Step 3: Cross multiply
    2,094,502,430.70x = 3,141,753,646.05 × 928,733,453.10
  4. Step 4: Simplify right side
    2,094,502,430.70x = 2,917,851,712,485,532,160
  5. Step 5: Solve for x
    x = 2,917,851,712,485,532,160/2,094,502,430.70
  6. Step 6: Final answer
    x = 1,393,100,179.65

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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.