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Finding the Fourth Proportional to 64,003,480.04, 88,325,035.02 and 34,634,809.52

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Solution

The fourth proportional to 64,003,480.04, 88,325,035.02 and 34,634,809.52 is: 47,796,162.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,480.04 : 88,325,035.02 = 34,634,809.52 : x
  2. Step 2: Convert to fraction form
    64,003,480.04/88,325,035.02 = 34,634,809.52/x
  3. Step 3: Cross multiply
    64,003,480.04x = 88,325,035.02 × 34,634,809.52
  4. Step 4: Simplify right side
    64,003,480.04x = 3,059,120,763,765,029.50
  5. Step 5: Solve for x
    x = 3,059,120,763,765,029.50/64,003,480.04
  6. Step 6: Final answer
    x = 47,796,162.99

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