Home / 2,313,026,463.17-3,188,893,595.15-1,838,302,027.67

Finding the Fourth Proportional to 2,313,026,463.17, 3,188,893,595.15 and 1,838,302,027.67

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Solution

The fourth proportional to 2,313,026,463.17, 3,188,893,595.15 and 1,838,302,027.67 is: 2,534,406,612.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,026,463.17 : 3,188,893,595.15 = 1,838,302,027.67 : x
  2. Step 2: Convert to fraction form
    2,313,026,463.17/3,188,893,595.15 = 1,838,302,027.67/x
  3. Step 3: Cross multiply
    2,313,026,463.17x = 3,188,893,595.15 × 1,838,302,027.67
  4. Step 4: Simplify right side
    2,313,026,463.17x = 5,862,149,561,988,121,600
  5. Step 5: Solve for x
    x = 5,862,149,561,988,121,600/2,313,026,463.17
  6. Step 6: Final answer
    x = 2,534,406,612.00

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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.