Home / 179,702,863.84-269,584,095.12-63,087,954.40

Finding the Fourth Proportional to 179,702,863.84, 269,584,095.12 and 63,087,954.40

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Solution

The fourth proportional to 179,702,863.84, 269,584,095.12 and 63,087,954.40 is: 94,642,393.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,702,863.84 : 269,584,095.12 = 63,087,954.40 : x
  2. Step 2: Convert to fraction form
    179,702,863.84/269,584,095.12 = 63,087,954.40/x
  3. Step 3: Cross multiply
    179,702,863.84x = 269,584,095.12 × 63,087,954.40
  4. Step 4: Simplify right side
    179,702,863.84x = 17,007,509,099,895,822
  5. Step 5: Solve for x
    x = 17,007,509,099,895,822/179,702,863.84
  6. Step 6: Final answer
    x = 94,642,393.21

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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.