Home / 364,774,753.50-547,080,076.71-167,849,270.16

Finding the Fourth Proportional to 364,774,753.50, 547,080,076.71 and 167,849,270.16

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Solution

The fourth proportional to 364,774,753.50, 547,080,076.71 and 167,849,270.16 is: 251,736,148.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,774,753.50 : 547,080,076.71 = 167,849,270.16 : x
  2. Step 2: Convert to fraction form
    364,774,753.50/547,080,076.71 = 167,849,270.16/x
  3. Step 3: Cross multiply
    364,774,753.50x = 547,080,076.71 × 167,849,270.16
  4. Step 4: Simplify right side
    364,774,753.50x = 91,826,991,594,850,320
  5. Step 5: Solve for x
    x = 91,826,991,594,850,320/364,774,753.50
  6. Step 6: Final answer
    x = 251,736,148.72

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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.