Home / 340,669,846.67-511,008,825.09-95,011,535.05

Finding the Fourth Proportional to 340,669,846.67, 511,008,825.09 and 95,011,535.05

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Solution

The fourth proportional to 340,669,846.67, 511,008,825.09 and 95,011,535.05 is: 142,518,433.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,669,846.67 : 511,008,825.09 = 95,011,535.05 : x
  2. Step 2: Convert to fraction form
    340,669,846.67/511,008,825.09 = 95,011,535.05/x
  3. Step 3: Cross multiply
    340,669,846.67x = 511,008,825.09 × 95,011,535.05
  4. Step 4: Simplify right side
    340,669,846.67x = 48,551,732,893,342,808
  5. Step 5: Solve for x
    x = 48,551,732,893,342,808/340,669,846.67
  6. Step 6: Final answer
    x = 142,518,433.52

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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.