Home / 107,388,877.26-161,017,392.08-41,733,354.18

Finding the Fourth Proportional to 107,388,877.26, 161,017,392.08 and 41,733,354.18

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Solution

The fourth proportional to 107,388,877.26, 161,017,392.08 and 41,733,354.18 is: 62,574,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,388,877.26 : 161,017,392.08 = 41,733,354.18 : x
  2. Step 2: Convert to fraction form
    107,388,877.26/161,017,392.08 = 41,733,354.18/x
  3. Step 3: Cross multiply
    107,388,877.26x = 161,017,392.08 × 41,733,354.18
  4. Step 4: Simplify right side
    107,388,877.26x = 6,719,795,852,814,567
  5. Step 5: Solve for x
    x = 6,719,795,852,814,567/107,388,877.26
  6. Step 6: Final answer
    x = 62,574,412.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.