Home / 2,865,006,269.68-4,297,975,849.34-846,075,731.83

Finding the Fourth Proportional to 2,865,006,269.68, 4,297,975,849.34 and 846,075,731.83

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Solution

The fourth proportional to 2,865,006,269.68, 4,297,975,849.34 and 846,075,731.83 is: 1,269,251,345.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,006,269.68 : 4,297,975,849.34 = 846,075,731.83 : x
  2. Step 2: Convert to fraction form
    2,865,006,269.68/4,297,975,849.34 = 846,075,731.83/x
  3. Step 3: Cross multiply
    2,865,006,269.68x = 4,297,975,849.34 × 846,075,731.83
  4. Step 4: Simplify right side
    2,865,006,269.68x = 3,636,413,062,113,776,128
  5. Step 5: Solve for x
    x = 3,636,413,062,113,776,128/2,865,006,269.68
  6. Step 6: Final answer
    x = 1,269,251,345.31

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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.