Home / 3,313,939,233,736.50-4,572,572,874,416.20-1,850,490,873,806.40

Finding the Fourth Proportional to 3,313,939,233,736.50, 4,572,572,874,416.20 and 1,850,490,873,806.40

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Solution

The fourth proportional to 3,313,939,233,736.50, 4,572,572,874,416.20 and 1,850,490,873,806.40 is: 2,553,307,039,484.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,939,233,736.50 : 4,572,572,874,416.20 = 1,850,490,873,806.40 : x
  2. Step 2: Convert to fraction form
    3,313,939,233,736.50/4,572,572,874,416.20 = 1,850,490,873,806.40/x
  3. Step 3: Cross multiply
    3,313,939,233,736.50x = 4,572,572,874,416.20 × 1,850,490,873,806.40
  4. Step 4: Simplify right side
    3,313,939,233,736.50x = 8,461,504,373,921,875,803,242,496
  5. Step 5: Solve for x
    x = 8,461,504,373,921,875,803,242,496/3,313,939,233,736.50
  6. Step 6: Final answer
    x = 2,553,307,039,484.08

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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.