Home / 35,011,732.80-52,475,608.80-17,963,630.40

Finding the Fourth Proportional to 35,011,732.80, 52,475,608.80 and 17,963,630.40

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Solution

The fourth proportional to 35,011,732.80, 52,475,608.80 and 17,963,630.40 is: 26,923,901.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011,732.80 : 52,475,608.80 = 17,963,630.40 : x
  2. Step 2: Convert to fraction form
    35,011,732.80/52,475,608.80 = 17,963,630.40/x
  3. Step 3: Cross multiply
    35,011,732.80x = 52,475,608.80 × 17,963,630.40
  4. Step 4: Simplify right side
    35,011,732.80x = 942,652,441,498,187.38
  5. Step 5: Solve for x
    x = 942,652,441,498,187.38/35,011,732.80
  6. Step 6: Final answer
    x = 26,923,901.39

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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.