Home / 176,952,752.46-265,244,975.75-99,115,541.64

Finding the Fourth Proportional to 176,952,752.46, 265,244,975.75 and 99,115,541.64

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Solution

The fourth proportional to 176,952,752.46, 265,244,975.75 and 99,115,541.64 is: 148,570,163.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,952,752.46 : 265,244,975.75 = 99,115,541.64 : x
  2. Step 2: Convert to fraction form
    176,952,752.46/265,244,975.75 = 99,115,541.64/x
  3. Step 3: Cross multiply
    176,952,752.46x = 265,244,975.75 × 99,115,541.64
  4. Step 4: Simplify right side
    176,952,752.46x = 26,289,899,438,997,704
  5. Step 5: Solve for x
    x = 26,289,899,438,997,704/176,952,752.46
  6. Step 6: Final answer
    x = 148,570,163.92

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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.