Home / 53,938,452.66-74,455,306.02-35,354,790.06

Finding the Fourth Proportional to 53,938,452.66, 74,455,306.02 and 35,354,790.06

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Solution

The fourth proportional to 53,938,452.66, 74,455,306.02 and 35,354,790.06 is: 48,802,877.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,938,452.66 : 74,455,306.02 = 35,354,790.06 : x
  2. Step 2: Convert to fraction form
    53,938,452.66/74,455,306.02 = 35,354,790.06/x
  3. Step 3: Cross multiply
    53,938,452.66x = 74,455,306.02 × 35,354,790.06
  4. Step 4: Simplify right side
    53,938,452.66x = 2,632,351,713,190,154
  5. Step 5: Solve for x
    x = 2,632,351,713,190,154/53,938,452.66
  6. Step 6: Final answer
    x = 48,802,877.79

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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.