Home / 39,123,558,741.12-58,688,718,625.37-10,793,490,246.17

Finding the Fourth Proportional to 39,123,558,741.12, 58,688,718,625.37 and 10,793,490,246.17

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Solution

The fourth proportional to 39,123,558,741.12, 58,688,718,625.37 and 10,793,490,246.17 is: 16,191,167,992.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,123,558,741.12 : 58,688,718,625.37 = 10,793,490,246.17 : x
  2. Step 2: Convert to fraction form
    39,123,558,741.12/58,688,718,625.37 = 10,793,490,246.17/x
  3. Step 3: Cross multiply
    39,123,558,741.12x = 58,688,718,625.37 × 10,793,490,246.17
  4. Step 4: Simplify right side
    39,123,558,741.12x = 633,456,112,042,799,267,840
  5. Step 5: Solve for x
    x = 633,456,112,042,799,267,840/39,123,558,741.12
  6. Step 6: Final answer
    x = 16,191,167,992.52

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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.