Home / 99,191,382.54-148,767,642.99-94,269,796.02

Finding the Fourth Proportional to 99,191,382.54, 148,767,642.99 and 94,269,796.02

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Solution

The fourth proportional to 99,191,382.54, 148,767,642.99 and 94,269,796.02 is: 141,386,227.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,191,382.54 : 148,767,642.99 = 94,269,796.02 : x
  2. Step 2: Convert to fraction form
    99,191,382.54/148,767,642.99 = 94,269,796.02/x
  3. Step 3: Cross multiply
    99,191,382.54x = 148,767,642.99 × 94,269,796.02
  4. Step 4: Simplify right side
    99,191,382.54x = 14,024,295,359,043,484
  5. Step 5: Solve for x
    x = 14,024,295,359,043,484/99,191,382.54
  6. Step 6: Final answer
    x = 141,386,227.31

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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.