Home / 48,508,484.06-66,941,297.43-26,777,985.50

Finding the Fourth Proportional to 48,508,484.06, 66,941,297.43 and 26,777,985.50

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Solution

The fourth proportional to 48,508,484.06, 66,941,297.43 and 26,777,985.50 is: 36,953,393.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,508,484.06 : 66,941,297.43 = 26,777,985.50 : x
  2. Step 2: Convert to fraction form
    48,508,484.06/66,941,297.43 = 26,777,985.50/x
  3. Step 3: Cross multiply
    48,508,484.06x = 66,941,297.43 × 26,777,985.50
  4. Step 4: Simplify right side
    48,508,484.06x = 1,792,553,091,931,727.25
  5. Step 5: Solve for x
    x = 1,792,553,091,931,727.25/48,508,484.06
  6. Step 6: Final answer
    x = 36,953,393.34

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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.