Home / 37,340,896.67-55,979,397.15-14,328,345.59

Finding the Fourth Proportional to 37,340,896.67, 55,979,397.15 and 14,328,345.59

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Solution

The fourth proportional to 37,340,896.67, 55,979,397.15 and 14,328,345.59 is: 21,480,259.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,340,896.67 : 55,979,397.15 = 14,328,345.59 : x
  2. Step 2: Convert to fraction form
    37,340,896.67/55,979,397.15 = 14,328,345.59/x
  3. Step 3: Cross multiply
    37,340,896.67x = 55,979,397.15 × 14,328,345.59
  4. Step 4: Simplify right side
    37,340,896.67x = 802,092,148,005,164.12
  5. Step 5: Solve for x
    x = 802,092,148,005,164.12/37,340,896.67
  6. Step 6: Final answer
    x = 21,480,259.44

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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.