Home / 2,455,879,537.80-3,683,819,306.70-2,266,473,965.40

Finding the Fourth Proportional to 2,455,879,537.80, 3,683,819,306.70 and 2,266,473,965.40

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Solution

The fourth proportional to 2,455,879,537.80, 3,683,819,306.70 and 2,266,473,965.40 is: 3,399,710,948.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,879,537.80 : 3,683,819,306.70 = 2,266,473,965.40 : x
  2. Step 2: Convert to fraction form
    2,455,879,537.80/3,683,819,306.70 = 2,266,473,965.40/x
  3. Step 3: Cross multiply
    2,455,879,537.80x = 3,683,819,306.70 × 2,266,473,965.40
  4. Step 4: Simplify right side
    2,455,879,537.80x = 8,349,280,551,873,427,456
  5. Step 5: Solve for x
    x = 8,349,280,551,873,427,456/2,455,879,537.80
  6. Step 6: Final answer
    x = 3,399,710,948.10

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1.5x scale

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.