Home / 37,341,473.76-55,980,259.92-14,328,921.60

Finding the Fourth Proportional to 37,341,473.76, 55,980,259.92 and 14,328,921.60

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Solution

The fourth proportional to 37,341,473.76, 55,980,259.92 and 14,328,921.60 is: 21,481,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,341,473.76 : 55,980,259.92 = 14,328,921.60 : x
  2. Step 2: Convert to fraction form
    37,341,473.76/55,980,259.92 = 14,328,921.60/x
  3. Step 3: Cross multiply
    37,341,473.76x = 55,980,259.92 × 14,328,921.60
  4. Step 4: Simplify right side
    37,341,473.76x = 802,136,755,541,302.25
  5. Step 5: Solve for x
    x = 802,136,755,541,302.25/37,341,473.76
  6. Step 6: Final answer
    x = 21,481,122.05

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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.