Home / 44,685,434.52-67,028,052.69-11,896,011.45

Finding the Fourth Proportional to 44,685,434.52, 67,028,052.69 and 11,896,011.45

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Solution

The fourth proportional to 44,685,434.52, 67,028,052.69 and 11,896,011.45 is: 17,843,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,685,434.52 : 67,028,052.69 = 11,896,011.45 : x
  2. Step 2: Convert to fraction form
    44,685,434.52/67,028,052.69 = 11,896,011.45/x
  3. Step 3: Cross multiply
    44,685,434.52x = 67,028,052.69 × 11,896,011.45
  4. Step 4: Simplify right side
    44,685,434.52x = 797,366,482,271,443.25
  5. Step 5: Solve for x
    x = 797,366,482,271,443.25/44,685,434.52
  6. Step 6: Final answer
    x = 17,843,990.80

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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.