Home / 2,865,006,269.30-4,297,975,848.77-846,075,731.46

Finding the Fourth Proportional to 2,865,006,269.30, 4,297,975,848.77 and 846,075,731.46

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Solution

The fourth proportional to 2,865,006,269.30, 4,297,975,848.77 and 846,075,731.46 is: 1,269,251,344.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,006,269.30 : 4,297,975,848.77 = 846,075,731.46 : x
  2. Step 2: Convert to fraction form
    2,865,006,269.30/4,297,975,848.77 = 846,075,731.46/x
  3. Step 3: Cross multiply
    2,865,006,269.30x = 4,297,975,848.77 × 846,075,731.46
  4. Step 4: Simplify right side
    2,865,006,269.30x = 3,636,413,060,029,882,368
  5. Step 5: Solve for x
    x = 3,636,413,060,029,882,368/2,865,006,269.30
  6. Step 6: Final answer
    x = 1,269,251,344.75

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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.