Home / 125,759,417.22-188,639,126.01-34,883,006.22

Finding the Fourth Proportional to 125,759,417.22, 188,639,126.01 and 34,883,006.22

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Solution

The fourth proportional to 125,759,417.22, 188,639,126.01 and 34,883,006.22 is: 52,324,509.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,759,417.22 : 188,639,126.01 = 34,883,006.22 : x
  2. Step 2: Convert to fraction form
    125,759,417.22/188,639,126.01 = 34,883,006.22/x
  3. Step 3: Cross multiply
    125,759,417.22x = 188,639,126.01 × 34,883,006.22
  4. Step 4: Simplify right side
    125,759,417.22x = 6,580,299,805,942,193
  5. Step 5: Solve for x
    x = 6,580,299,805,942,193/125,759,417.22
  6. Step 6: Final answer
    x = 52,324,509.38

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1.5x scale

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.