Home / 2,583,266,950.20-3,871,752,411.60-1,339,011,444.45

Finding the Fourth Proportional to 2,583,266,950.20, 3,871,752,411.60 and 1,339,011,444.45

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Solution

The fourth proportional to 2,583,266,950.20, 3,871,752,411.60 and 1,339,011,444.45 is: 2,006,885,424.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,266,950.20 : 3,871,752,411.60 = 1,339,011,444.45 : x
  2. Step 2: Convert to fraction form
    2,583,266,950.20/3,871,752,411.60 = 1,339,011,444.45/x
  3. Step 3: Cross multiply
    2,583,266,950.20x = 3,871,752,411.60 × 1,339,011,444.45
  4. Step 4: Simplify right side
    2,583,266,950.20x = 5,184,320,789,209,286,656
  5. Step 5: Solve for x
    x = 5,184,320,789,209,286,656/2,583,266,950.20
  6. Step 6: Final answer
    x = 2,006,885,424.21

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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.