Home / 36,365,773.60-54,547,331.78-10,806,118.71

Finding the Fourth Proportional to 36,365,773.60, 54,547,331.78 and 10,806,118.71

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Solution

The fourth proportional to 36,365,773.60, 54,547,331.78 and 10,806,118.71 is: 16,208,783.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365,773.60 : 54,547,331.78 = 10,806,118.71 : x
  2. Step 2: Convert to fraction form
    36,365,773.60/54,547,331.78 = 10,806,118.71/x
  3. Step 3: Cross multiply
    36,365,773.60x = 54,547,331.78 × 10,806,118.71
  4. Step 4: Simplify right side
    36,365,773.60x = 589,444,942,350,898.38
  5. Step 5: Solve for x
    x = 589,444,942,350,898.38/36,365,773.60
  6. Step 6: Final answer
    x = 16,208,783.26

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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.