Home / 4,220,154,105.37-5,823,757,716.01-2,411,645,397.53

Finding the Fourth Proportional to 4,220,154,105.37, 5,823,757,716.01 and 2,411,645,397.53

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Solution

The fourth proportional to 4,220,154,105.37, 5,823,757,716.01 and 2,411,645,397.53 is: 3,328,039,247.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,220,154,105.37 : 5,823,757,716.01 = 2,411,645,397.53 : x
  2. Step 2: Convert to fraction form
    4,220,154,105.37/5,823,757,716.01 = 2,411,645,397.53/x
  3. Step 3: Cross multiply
    4,220,154,105.37x = 5,823,757,716.01 × 2,411,645,397.53
  4. Step 4: Simplify right side
    4,220,154,105.37x = 14,044,838,492,110,192,640
  5. Step 5: Solve for x
    x = 14,044,838,492,110,192,640/4,220,154,105.37
  6. Step 6: Final answer
    x = 3,328,039,247.25

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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.