Home / 5,061,110,344.65-7,592,166,817.90-1,871,215,268.87

Finding the Fourth Proportional to 5,061,110,344.65, 7,592,166,817.90 and 1,871,215,268.87

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Solution

The fourth proportional to 5,061,110,344.65, 7,592,166,817.90 and 1,871,215,268.87 is: 2,807,008,246.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,110,344.65 : 7,592,166,817.90 = 1,871,215,268.87 : x
  2. Step 2: Convert to fraction form
    5,061,110,344.65/7,592,166,817.90 = 1,871,215,268.87/x
  3. Step 3: Cross multiply
    5,061,110,344.65x = 7,592,166,817.90 × 1,871,215,268.87
  4. Step 4: Simplify right side
    5,061,110,344.65x = 14,206,578,473,476,941,824
  5. Step 5: Solve for x
    x = 14,206,578,473,476,941,824/5,061,110,344.65
  6. Step 6: Final answer
    x = 2,807,008,246.42

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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.