Home / 176,836,012.60-265,254,018.90-104,995,449.40

Finding the Fourth Proportional to 176,836,012.60, 265,254,018.90 and 104,995,449.40

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Solution

The fourth proportional to 176,836,012.60, 265,254,018.90 and 104,995,449.40 is: 157,493,174.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,836,012.60 : 265,254,018.90 = 104,995,449.40 : x
  2. Step 2: Convert to fraction form
    176,836,012.60/265,254,018.90 = 104,995,449.40/x
  3. Step 3: Cross multiply
    176,836,012.60x = 265,254,018.90 × 104,995,449.40
  4. Step 4: Simplify right side
    176,836,012.60x = 27,850,464,919,561,596
  5. Step 5: Solve for x
    x = 27,850,464,919,561,596/176,836,012.60
  6. Step 6: Final answer
    x = 157,493,174.10

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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.