Home / 49,019,297.16-67,646,630.10-26,992,744.08

Finding the Fourth Proportional to 49,019,297.16, 67,646,630.10 and 26,992,744.08

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Solution

The fourth proportional to 49,019,297.16, 67,646,630.10 and 26,992,744.08 is: 37,249,986.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,019,297.16 : 67,646,630.10 = 26,992,744.08 : x
  2. Step 2: Convert to fraction form
    49,019,297.16/67,646,630.10 = 26,992,744.08/x
  3. Step 3: Cross multiply
    49,019,297.16x = 67,646,630.10 × 26,992,744.08
  4. Step 4: Simplify right side
    49,019,297.16x = 1,825,968,174,163,724.50
  5. Step 5: Solve for x
    x = 1,825,968,174,163,724.50/49,019,297.16
  6. Step 6: Final answer
    x = 37,249,986.84

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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.