Home / 64,227,566.25-88,634,129.10-34,858,899.18

Finding the Fourth Proportional to 64,227,566.25, 88,634,129.10 and 34,858,899.18

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Solution

The fourth proportional to 64,227,566.25, 88,634,129.10 and 34,858,899.18 is: 48,105,328.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,566.25 : 88,634,129.10 = 34,858,899.18 : x
  2. Step 2: Convert to fraction form
    64,227,566.25/88,634,129.10 = 34,858,899.18/x
  3. Step 3: Cross multiply
    64,227,566.25x = 88,634,129.10 × 34,858,899.18
  4. Step 4: Simplify right side
    64,227,566.25x = 3,089,688,170,204,004
  5. Step 5: Solve for x
    x = 3,089,688,170,204,004/64,227,566.25
  6. Step 6: Final answer
    x = 48,105,328.45

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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.