Home / 340,669,844.66-511,008,822.09-95,011,533.05

Finding the Fourth Proportional to 340,669,844.66, 511,008,822.09 and 95,011,533.05

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Solution

The fourth proportional to 340,669,844.66, 511,008,822.09 and 95,011,533.05 is: 142,518,430.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,669,844.66 : 511,008,822.09 = 95,011,533.05 : x
  2. Step 2: Convert to fraction form
    340,669,844.66/511,008,822.09 = 95,011,533.05/x
  3. Step 3: Cross multiply
    340,669,844.66x = 511,008,822.09 × 95,011,533.05
  4. Step 4: Simplify right side
    340,669,844.66x = 48,551,731,586,290,560
  5. Step 5: Solve for x
    x = 48,551,731,586,290,560/340,669,844.66
  6. Step 6: Final answer
    x = 142,518,430.52

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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.