Home / 164,281,149.49-246,454,606.92-60,650,984.64

Finding the Fourth Proportional to 164,281,149.49, 246,454,606.92 and 60,650,984.64

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Solution

The fourth proportional to 164,281,149.49, 246,454,606.92 and 60,650,984.64 is: 90,988,616.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,281,149.49 : 246,454,606.92 = 60,650,984.64 : x
  2. Step 2: Convert to fraction form
    164,281,149.49/246,454,606.92 = 60,650,984.64/x
  3. Step 3: Cross multiply
    164,281,149.49x = 246,454,606.92 × 60,650,984.64
  4. Step 4: Simplify right side
    164,281,149.49x = 14,947,714,578,186,640
  5. Step 5: Solve for x
    x = 14,947,714,578,186,640/164,281,149.49
  6. Step 6: Final answer
    x = 90,988,616.92

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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.