Home / 48,489,280,055.74-66,905,501,593.30-27,076,226,778.30

Finding the Fourth Proportional to 48,489,280,055.74, 66,905,501,593.30 and 27,076,226,778.30

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Solution

The fourth proportional to 48,489,280,055.74, 66,905,501,593.30 and 27,076,226,778.30 is: 37,359,773,784.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,489,280,055.74 : 66,905,501,593.30 = 27,076,226,778.30 : x
  2. Step 2: Convert to fraction form
    48,489,280,055.74/66,905,501,593.30 = 27,076,226,778.30/x
  3. Step 3: Cross multiply
    48,489,280,055.74x = 66,905,501,593.30 × 27,076,226,778.30
  4. Step 4: Simplify right side
    48,489,280,055.74x = 1,811,548,533,856,102,776,832
  5. Step 5: Solve for x
    x = 1,811,548,533,856,102,776,832/48,489,280,055.74
  6. Step 6: Final answer
    x = 37,359,773,784.51

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1.5x scale

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.