Home / 64,226,999.68-88,634,109.91-34,858,684.29

Finding the Fourth Proportional to 64,226,999.68, 88,634,109.91 and 34,858,684.29

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Solution

The fourth proportional to 64,226,999.68, 88,634,109.91 and 34,858,684.29 is: 48,105,445.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226,999.68 : 88,634,109.91 = 34,858,684.29 : x
  2. Step 2: Convert to fraction form
    64,226,999.68/88,634,109.91 = 34,858,684.29/x
  3. Step 3: Cross multiply
    64,226,999.68x = 88,634,109.91 × 34,858,684.29
  4. Step 4: Simplify right side
    64,226,999.68x = 3,089,668,454,677,850
  5. Step 5: Solve for x
    x = 3,089,668,454,677,850/64,226,999.68
  6. Step 6: Final answer
    x = 48,105,445.84

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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.