Home / 48,144,493.31-66,433,795.65-26,952,433.47

Finding the Fourth Proportional to 48,144,493.31, 66,433,795.65 and 26,952,433.47

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Solution

The fourth proportional to 48,144,493.31, 66,433,795.65 and 26,952,433.47 is: 37,191,220.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,144,493.31 : 66,433,795.65 = 26,952,433.47 : x
  2. Step 2: Convert to fraction form
    48,144,493.31/66,433,795.65 = 26,952,433.47/x
  3. Step 3: Cross multiply
    48,144,493.31x = 66,433,795.65 × 26,952,433.47
  4. Step 4: Simplify right side
    48,144,493.31x = 1,790,552,457,416,200.25
  5. Step 5: Solve for x
    x = 1,790,552,457,416,200.25/48,144,493.31
  6. Step 6: Final answer
    x = 37,191,220.31

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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.