Home / 297,171,681.30-410,134,754.18-179,697,852.24

Finding the Fourth Proportional to 297,171,681.30, 410,134,754.18 and 179,697,852.24

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Solution

The fourth proportional to 297,171,681.30, 410,134,754.18 and 179,697,852.24 is: 248,005,914.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,171,681.30 : 410,134,754.18 = 179,697,852.24 : x
  2. Step 2: Convert to fraction form
    297,171,681.30/410,134,754.18 = 179,697,852.24/x
  3. Step 3: Cross multiply
    297,171,681.30x = 410,134,754.18 × 179,697,852.24
  4. Step 4: Simplify right side
    297,171,681.30x = 73,700,334,454,227,872
  5. Step 5: Solve for x
    x = 73,700,334,454,227,872/297,171,681.30
  6. Step 6: Final answer
    x = 248,005,914.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.