Home / 35,300,895.93-48,706,189.13-20,608,119.25

Finding the Fourth Proportional to 35,300,895.93, 48,706,189.13 and 20,608,119.25

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Solution

The fourth proportional to 35,300,895.93, 48,706,189.13 and 20,608,119.25 is: 28,433,922.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,895.93 : 48,706,189.13 = 20,608,119.25 : x
  2. Step 2: Convert to fraction form
    35,300,895.93/48,706,189.13 = 20,608,119.25/x
  3. Step 3: Cross multiply
    35,300,895.93x = 48,706,189.13 × 20,608,119.25
  4. Step 4: Simplify right side
    35,300,895.93x = 1,003,742,953,579,287.62
  5. Step 5: Solve for x
    x = 1,003,742,953,579,287.62/35,300,895.93
  6. Step 6: Final answer
    x = 28,433,922.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.