Home / 733,329,094.98-1,100,478,250.49-345,262,904.76

Finding the Fourth Proportional to 733,329,094.98, 1,100,478,250.49 and 345,262,904.76

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Solution

The fourth proportional to 733,329,094.98, 1,100,478,250.49 and 345,262,904.76 is: 518,122,518.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,329,094.98 : 1,100,478,250.49 = 345,262,904.76 : x
  2. Step 2: Convert to fraction form
    733,329,094.98/1,100,478,250.49 = 345,262,904.76/x
  3. Step 3: Cross multiply
    733,329,094.98x = 1,100,478,250.49 × 345,262,904.76
  4. Step 4: Simplify right side
    733,329,094.98x = 379,954,317,387,653,952
  5. Step 5: Solve for x
    x = 379,954,317,387,653,952/733,329,094.98
  6. Step 6: Final answer
    x = 518,122,518.24

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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.