Home / 114,548,200.46-158,081,721.96-67,507,259.24

Finding the Fourth Proportional to 114,548,200.46, 158,081,721.96 and 67,507,259.24

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Solution

The fourth proportional to 114,548,200.46, 158,081,721.96 and 67,507,259.24 is: 93,163,085.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,548,200.46 : 158,081,721.96 = 67,507,259.24 : x
  2. Step 2: Convert to fraction form
    114,548,200.46/158,081,721.96 = 67,507,259.24/x
  3. Step 3: Cross multiply
    114,548,200.46x = 158,081,721.96 × 67,507,259.24
  4. Step 4: Simplify right side
    114,548,200.46x = 10,671,663,785,459,320
  5. Step 5: Solve for x
    x = 10,671,663,785,459,320/114,548,200.46
  6. Step 6: Final answer
    x = 93,163,085.43

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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.