Home / 64,226,239.34-88,632,848.32-34,857,832.82

Finding the Fourth Proportional to 64,226,239.34, 88,632,848.32 and 34,857,832.82

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Solution

The fourth proportional to 64,226,239.34, 88,632,848.32 and 34,857,832.82 is: 48,104,155.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226,239.34 : 88,632,848.32 = 34,857,832.82 : x
  2. Step 2: Convert to fraction form
    64,226,239.34/88,632,848.32 = 34,857,832.82/x
  3. Step 3: Cross multiply
    64,226,239.34x = 88,632,848.32 × 34,857,832.82
  4. Step 4: Simplify right side
    64,226,239.34x = 3,089,549,009,098,977.50
  5. Step 5: Solve for x
    x = 3,089,549,009,098,977.50/64,226,239.34
  6. Step 6: Final answer
    x = 48,104,155.57

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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.