Home / 35,787,026.30-49,386,750.40-19,893,603.34

Finding the Fourth Proportional to 35,787,026.30, 49,386,750.40 and 19,893,603.34

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Solution

The fourth proportional to 35,787,026.30, 49,386,750.40 and 19,893,603.34 is: 27,453,536.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,026.30 : 49,386,750.40 = 19,893,603.34 : x
  2. Step 2: Convert to fraction form
    35,787,026.30/49,386,750.40 = 19,893,603.34/x
  3. Step 3: Cross multiply
    35,787,026.30x = 49,386,750.40 × 19,893,603.34
  4. Step 4: Simplify right side
    35,787,026.30x = 982,480,422,709,186.25
  5. Step 5: Solve for x
    x = 982,480,422,709,186.25/35,787,026.30
  6. Step 6: Final answer
    x = 27,453,536.22

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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.