Home / 4,433,769,551.49-6,118,618,196.85-2,399,220,422.61

Finding the Fourth Proportional to 4,433,769,551.49, 6,118,618,196.85 and 2,399,220,422.61

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Solution

The fourth proportional to 4,433,769,551.49, 6,118,618,196.85 and 2,399,220,422.61 is: 3,310,932,957.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,769,551.49 : 6,118,618,196.85 = 2,399,220,422.61 : x
  2. Step 2: Convert to fraction form
    4,433,769,551.49/6,118,618,196.85 = 2,399,220,422.61/x
  3. Step 3: Cross multiply
    4,433,769,551.49x = 6,118,618,196.85 × 2,399,220,422.61
  4. Step 4: Simplify right side
    4,433,769,551.49x = 14,679,913,736,035,694,592
  5. Step 5: Solve for x
    x = 14,679,913,736,035,694,592/4,433,769,551.49
  6. Step 6: Final answer
    x = 3,310,932,957.96

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Double scale
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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.