Home / 64,226,236.59-88,632,844.52-34,857,830.07

Finding the Fourth Proportional to 64,226,236.59, 88,632,844.52 and 34,857,830.07

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Solution

The fourth proportional to 64,226,236.59, 88,632,844.52 and 34,857,830.07 is: 48,104,151.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226,236.59 : 88,632,844.52 = 34,857,830.07 : x
  2. Step 2: Convert to fraction form
    64,226,236.59/88,632,844.52 = 34,857,830.07/x
  3. Step 3: Cross multiply
    64,226,236.59x = 88,632,844.52 × 34,857,830.07
  4. Step 4: Simplify right side
    64,226,236.59x = 3,089,548,632,724,601.50
  5. Step 5: Solve for x
    x = 3,089,548,632,724,601.50/64,226,236.59
  6. Step 6: Final answer
    x = 48,104,151.77

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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.