Home / 2,676,613,837.64-4,012,424,551.02-904,751,738.15

Finding the Fourth Proportional to 2,676,613,837.64, 4,012,424,551.02 and 904,751,738.15

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Solution

The fourth proportional to 2,676,613,837.64, 4,012,424,551.02 and 904,751,738.15 is: 1,356,283,837.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,613,837.64 : 4,012,424,551.02 = 904,751,738.15 : x
  2. Step 2: Convert to fraction form
    2,676,613,837.64/4,012,424,551.02 = 904,751,738.15/x
  3. Step 3: Cross multiply
    2,676,613,837.64x = 4,012,424,551.02 × 904,751,738.15
  4. Step 4: Simplify right side
    2,676,613,837.64x = 3,630,248,086,731,078,144
  5. Step 5: Solve for x
    x = 3,630,248,086,731,078,144/2,676,613,837.64
  6. Step 6: Final answer
    x = 1,356,283,837.32

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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.