Home / 57,847,567.64-79,823,828.96-34,642,097.96

Finding the Fourth Proportional to 57,847,567.64, 79,823,828.96 and 34,642,097.96

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Solution

The fourth proportional to 57,847,567.64, 79,823,828.96 and 34,642,097.96 is: 47,802,613.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,847,567.64 : 79,823,828.96 = 34,642,097.96 : x
  2. Step 2: Convert to fraction form
    57,847,567.64/79,823,828.96 = 34,642,097.96/x
  3. Step 3: Cross multiply
    57,847,567.64x = 79,823,828.96 × 34,642,097.96
  4. Step 4: Simplify right side
    57,847,567.64x = 2,765,264,902,374,605
  5. Step 5: Solve for x
    x = 2,765,264,902,374,605/57,847,567.64
  6. Step 6: Final answer
    x = 47,802,613.23

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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.