Home / 36,365,851.40-54,547,448.44-10,806,196.48

Finding the Fourth Proportional to 36,365,851.40, 54,547,448.44 and 10,806,196.48

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Solution

The fourth proportional to 36,365,851.40, 54,547,448.44 and 10,806,196.48 is: 16,208,899.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365,851.40 : 54,547,448.44 = 10,806,196.48 : x
  2. Step 2: Convert to fraction form
    36,365,851.40/54,547,448.44 = 10,806,196.48/x
  3. Step 3: Cross multiply
    36,365,851.40x = 54,547,448.44 × 10,806,196.48
  4. Step 4: Simplify right side
    36,365,851.40x = 589,450,445,325,309.50
  5. Step 5: Solve for x
    x = 589,450,445,325,309.50/36,365,851.40
  6. Step 6: Final answer
    x = 16,208,899.91

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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.