Home / 46,637,753.59-69,965,597.09-17,881,646.46

Finding the Fourth Proportional to 46,637,753.59, 69,965,597.09 and 17,881,646.46

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Solution

The fourth proportional to 46,637,753.59, 69,965,597.09 and 17,881,646.46 is: 26,825,907.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637,753.59 : 69,965,597.09 = 17,881,646.46 : x
  2. Step 2: Convert to fraction form
    46,637,753.59/69,965,597.09 = 17,881,646.46/x
  3. Step 3: Cross multiply
    46,637,753.59x = 69,965,597.09 × 17,881,646.46
  4. Step 4: Simplify right side
    46,637,753.59x = 1,251,100,071,086,948.25
  5. Step 5: Solve for x
    x = 1,251,100,071,086,948.25/46,637,753.59
  6. Step 6: Final answer
    x = 26,825,907.66

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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.