Home / 6,838,349,253.58-9,436,824,365.88-3,786,233,850

Finding the Fourth Proportional to 6,838,349,253.58, 9,436,824,365.88 and 3,786,233,850

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Solution

The fourth proportional to 6,838,349,253.58, 9,436,824,365.88 and 3,786,233,850 is: 5,224,948,671.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838,349,253.58 : 9,436,824,365.88 = 3,786,233,850 : x
  2. Step 2: Convert to fraction form
    6,838,349,253.58/9,436,824,365.88 = 3,786,233,850/x
  3. Step 3: Cross multiply
    6,838,349,253.58x = 9,436,824,365.88 × 3,786,233,850
  4. Step 4: Simplify right side
    6,838,349,253.58x = 35,730,023,850,599,636,992
  5. Step 5: Solve for x
    x = 35,730,023,850,599,636,992/6,838,349,253.58
  6. Step 6: Final answer
    x = 5,224,948,671.92

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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.