Home / 8,293,334,435,906.40-12,426,416,993,560-4,416,852,480,654

Finding the Fourth Proportional to 8,293,334,435,906.40, 12,426,416,993,560 and 4,416,852,480,654

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Solution

The fourth proportional to 8,293,334,435,906.40, 12,426,416,993,560 and 4,416,852,480,654 is: 6,618,043,821,555.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,334,435,906.40 : 12,426,416,993,560 = 4,416,852,480,654 : x
  2. Step 2: Convert to fraction form
    8,293,334,435,906.40/12,426,416,993,560 = 4,416,852,480,654/x
  3. Step 3: Cross multiply
    8,293,334,435,906.40x = 12,426,416,993,560 × 4,416,852,480,654
  4. Step 4: Simplify right side
    8,293,334,435,906.40x = 54,885,650,723,646,508,715,999,232
  5. Step 5: Solve for x
    x = 54,885,650,723,646,508,715,999,232/8,293,334,435,906.40
  6. Step 6: Final answer
    x = 6,618,043,821,555.82

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1.5x scale

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.