Home / 334,510,266.70-501,765,400.05-248,416,824.70

Finding the Fourth Proportional to 334,510,266.70, 501,765,400.05 and 248,416,824.70

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Solution

The fourth proportional to 334,510,266.70, 501,765,400.05 and 248,416,824.70 is: 372,625,237.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,510,266.70 : 501,765,400.05 = 248,416,824.70 : x
  2. Step 2: Convert to fraction form
    334,510,266.70/501,765,400.05 = 248,416,824.70/x
  3. Step 3: Cross multiply
    334,510,266.70x = 501,765,400.05 × 248,416,824.70
  4. Step 4: Simplify right side
    334,510,266.70x = 124,646,967,424,746,224
  5. Step 5: Solve for x
    x = 124,646,967,424,746,224/334,510,266.70
  6. Step 6: Final answer
    x = 372,625,237.05

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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.