Home / 4,587,834,271.20-6,885,428,881.47-2,377,675,860.29

Finding the Fourth Proportional to 4,587,834,271.20, 6,885,428,881.47 and 2,377,675,860.29

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Solution

The fourth proportional to 4,587,834,271.20, 6,885,428,881.47 and 2,377,675,860.29 is: 3,568,419,666.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,834,271.20 : 6,885,428,881.47 = 2,377,675,860.29 : x
  2. Step 2: Convert to fraction form
    4,587,834,271.20/6,885,428,881.47 = 2,377,675,860.29/x
  3. Step 3: Cross multiply
    4,587,834,271.20x = 6,885,428,881.47 × 2,377,675,860.29
  4. Step 4: Simplify right side
    4,587,834,271.20x = 16,371,318,039,226,075,136
  5. Step 5: Solve for x
    x = 16,371,318,039,226,075,136/4,587,834,271.20
  6. Step 6: Final answer
    x = 3,568,419,666.33

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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.