Home / 3,594,447,050.78-4,960,241,778.78-2,008,552,040.70

Finding the Fourth Proportional to 3,594,447,050.78, 4,960,241,778.78 and 2,008,552,040.70

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Solution

The fourth proportional to 3,594,447,050.78, 4,960,241,778.78 and 2,008,552,040.70 is: 2,771,748,646.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,447,050.78 : 4,960,241,778.78 = 2,008,552,040.70 : x
  2. Step 2: Convert to fraction form
    3,594,447,050.78/4,960,241,778.78 = 2,008,552,040.70/x
  3. Step 3: Cross multiply
    3,594,447,050.78x = 4,960,241,778.78 × 2,008,552,040.70
  4. Step 4: Simplify right side
    3,594,447,050.78x = 9,962,903,747,133,966,336
  5. Step 5: Solve for x
    x = 9,962,903,747,133,966,336/3,594,447,050.78
  6. Step 6: Final answer
    x = 2,771,748,646.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.