Home / 64,233,567.60-88,642,416.24-34,864,922.88

Finding the Fourth Proportional to 64,233,567.60, 88,642,416.24 and 34,864,922.88

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Solution

The fourth proportional to 64,233,567.60, 88,642,416.24 and 34,864,922.88 is: 48,113,644.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,233,567.60 : 88,642,416.24 = 34,864,922.88 : x
  2. Step 2: Convert to fraction form
    64,233,567.60/88,642,416.24 = 34,864,922.88/x
  3. Step 3: Cross multiply
    64,233,567.60x = 88,642,416.24 × 34,864,922.88
  4. Step 4: Simplify right side
    64,233,567.60x = 3,090,511,006,104,459.50
  5. Step 5: Solve for x
    x = 3,090,511,006,104,459.50/64,233,567.60
  6. Step 6: Final answer
    x = 48,113,644.03

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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.