Home / 3,425,690,390,750-5,140,649,164,088-1,587,486,441,157.60

Finding the Fourth Proportional to 3,425,690,390,750, 5,140,649,164,088 and 1,587,486,441,157.60

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Solution

The fourth proportional to 3,425,690,390,750, 5,140,649,164,088 and 1,587,486,441,157.60 is: 2,382,209,107,038.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,690,390,750 : 5,140,649,164,088 = 1,587,486,441,157.60 : x
  2. Step 2: Convert to fraction form
    3,425,690,390,750/5,140,649,164,088 = 1,587,486,441,157.60/x
  3. Step 3: Cross multiply
    3,425,690,390,750x = 5,140,649,164,088 × 1,587,486,441,157.60
  4. Step 4: Simplify right side
    3,425,690,390,750x = 8,160,710,846,737,850,898,055,168
  5. Step 5: Solve for x
    x = 8,160,710,846,737,850,898,055,168/3,425,690,390,750
  6. Step 6: Final answer
    x = 2,382,209,107,038.19

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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.