Home / 151,097,480.10-226,646,220.15-48,871,851.30

Finding the Fourth Proportional to 151,097,480.10, 226,646,220.15 and 48,871,851.30

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Solution

The fourth proportional to 151,097,480.10, 226,646,220.15 and 48,871,851.30 is: 73,307,776.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,097,480.10 : 226,646,220.15 = 48,871,851.30 : x
  2. Step 2: Convert to fraction form
    151,097,480.10/226,646,220.15 = 48,871,851.30/x
  3. Step 3: Cross multiply
    151,097,480.10x = 226,646,220.15 × 48,871,851.30
  4. Step 4: Simplify right side
    151,097,480.10x = 11,076,620,368,877,864
  5. Step 5: Solve for x
    x = 11,076,620,368,877,864/151,097,480.10
  6. Step 6: Final answer
    x = 73,307,776.95

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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.