Home / 144,828,366.60-217,242,549.90-116,130,552.60

Finding the Fourth Proportional to 144,828,366.60, 217,242,549.90 and 116,130,552.60

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Solution

The fourth proportional to 144,828,366.60, 217,242,549.90 and 116,130,552.60 is: 174,195,828.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,828,366.60 : 217,242,549.90 = 116,130,552.60 : x
  2. Step 2: Convert to fraction form
    144,828,366.60/217,242,549.90 = 116,130,552.60/x
  3. Step 3: Cross multiply
    144,828,366.60x = 217,242,549.90 × 116,130,552.60
  4. Step 4: Simplify right side
    144,828,366.60x = 25,228,497,368,120,076
  5. Step 5: Solve for x
    x = 25,228,497,368,120,076/144,828,366.60
  6. Step 6: Final answer
    x = 174,195,828.90

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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.