Home / 52,081,425.82-71,839,428.07-33,464,569.69

Finding the Fourth Proportional to 52,081,425.82, 71,839,428.07 and 33,464,569.69

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Solution

The fourth proportional to 52,081,425.82, 71,839,428.07 and 33,464,569.69 is: 46,159,941.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,081,425.82 : 71,839,428.07 = 33,464,569.69 : x
  2. Step 2: Convert to fraction form
    52,081,425.82/71,839,428.07 = 33,464,569.69/x
  3. Step 3: Cross multiply
    52,081,425.82x = 71,839,428.07 × 33,464,569.69
  4. Step 4: Simplify right side
    52,081,425.82x = 2,404,075,547,138,257
  5. Step 5: Solve for x
    x = 2,404,075,547,138,257/52,081,425.82
  6. Step 6: Final answer
    x = 46,159,941.08

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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.