Home / 94,976,184.29-142,427,960.69-51,822,322.16

Finding the Fourth Proportional to 94,976,184.29, 142,427,960.69 and 51,822,322.16

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Solution

The fourth proportional to 94,976,184.29, 142,427,960.69 and 51,822,322.16 is: 77,713,668.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,976,184.29 : 142,427,960.69 = 51,822,322.16 : x
  2. Step 2: Convert to fraction form
    94,976,184.29/142,427,960.69 = 51,822,322.16/x
  3. Step 3: Cross multiply
    94,976,184.29x = 142,427,960.69 × 51,822,322.16
  4. Step 4: Simplify right side
    94,976,184.29x = 7,380,947,662,497,745
  5. Step 5: Solve for x
    x = 7,380,947,662,497,745/94,976,184.29
  6. Step 6: Final answer
    x = 77,713,668.10

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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.