Home / 60,302,062.31-83,213,459.16-33,837,948.05

Finding the Fourth Proportional to 60,302,062.31, 83,213,459.16 and 33,837,948.05

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Solution

The fourth proportional to 60,302,062.31, 83,213,459.16 and 33,837,948.05 is: 46,694,467.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,302,062.31 : 83,213,459.16 = 33,837,948.05 : x
  2. Step 2: Convert to fraction form
    60,302,062.31/83,213,459.16 = 33,837,948.05/x
  3. Step 3: Cross multiply
    60,302,062.31x = 83,213,459.16 × 33,837,948.05
  4. Step 4: Simplify right side
    60,302,062.31x = 2,815,772,707,573,917
  5. Step 5: Solve for x
    x = 2,815,772,707,573,917/60,302,062.31
  6. Step 6: Final answer
    x = 46,694,467.82

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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.