Home / 3,777,014,725.80-5,665,522,088.70-2,402,920,876.20

Finding the Fourth Proportional to 3,777,014,725.80, 5,665,522,088.70 and 2,402,920,876.20

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Solution

The fourth proportional to 3,777,014,725.80, 5,665,522,088.70 and 2,402,920,876.20 is: 3,604,381,314.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,014,725.80 : 5,665,522,088.70 = 2,402,920,876.20 : x
  2. Step 2: Convert to fraction form
    3,777,014,725.80/5,665,522,088.70 = 2,402,920,876.20/x
  3. Step 3: Cross multiply
    3,777,014,725.80x = 5,665,522,088.70 × 2,402,920,876.20
  4. Step 4: Simplify right side
    3,777,014,725.80x = 13,613,801,301,509,455,872
  5. Step 5: Solve for x
    x = 13,613,801,301,509,455,872/3,777,014,725.80
  6. Step 6: Final answer
    x = 3,604,381,314.30

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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.