Home / 60,665,603.24-83,712,205.14-34,554,650.60

Finding the Fourth Proportional to 60,665,603.24, 83,712,205.14 and 34,554,650.60

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Solution

The fourth proportional to 60,665,603.24, 83,712,205.14 and 34,554,650.60 is: 47,681,813.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,665,603.24 : 83,712,205.14 = 34,554,650.60 : x
  2. Step 2: Convert to fraction form
    60,665,603.24/83,712,205.14 = 34,554,650.60/x
  3. Step 3: Cross multiply
    60,665,603.24x = 83,712,205.14 × 34,554,650.60
  4. Step 4: Simplify right side
    60,665,603.24x = 2,892,645,999,568,224
  5. Step 5: Solve for x
    x = 2,892,645,999,568,224/60,665,603.24
  6. Step 6: Final answer
    x = 47,681,813.83

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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.