Home / 35,713,833.01-49,284,886.25-19,818,758.66

Finding the Fourth Proportional to 35,713,833.01, 49,284,886.25 and 19,818,758.66

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Solution

The fourth proportional to 35,713,833.01, 49,284,886.25 and 19,818,758.66 is: 27,349,774.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,713,833.01 : 49,284,886.25 = 19,818,758.66 : x
  2. Step 2: Convert to fraction form
    35,713,833.01/49,284,886.25 = 19,818,758.66/x
  3. Step 3: Cross multiply
    35,713,833.01x = 49,284,886.25 × 19,818,758.66
  4. Step 4: Simplify right side
    35,713,833.01x = 976,765,265,977,424.88
  5. Step 5: Solve for x
    x = 976,765,265,977,424.88/35,713,833.01
  6. Step 6: Final answer
    x = 27,349,774.13

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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.