Home / 60,834,735.72-83,955,297.15-34,737,636.51

Finding the Fourth Proportional to 60,834,735.72, 83,955,297.15 and 34,737,636.51

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Solution

The fourth proportional to 60,834,735.72, 83,955,297.15 and 34,737,636.51 is: 47,939,858.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,834,735.72 : 83,955,297.15 = 34,737,636.51 : x
  2. Step 2: Convert to fraction form
    60,834,735.72/83,955,297.15 = 34,737,636.51/x
  3. Step 3: Cross multiply
    60,834,735.72x = 83,955,297.15 × 34,737,636.51
  4. Step 4: Simplify right side
    60,834,735.72x = 2,916,408,595,485,739
  5. Step 5: Solve for x
    x = 2,916,408,595,485,739/60,834,735.72
  6. Step 6: Final answer
    x = 47,939,858.06

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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.