Home / 84,736,429.56-116,932,829.22-48,066,213.24

Finding the Fourth Proportional to 84,736,429.56, 116,932,829.22 and 48,066,213.24

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Solution

The fourth proportional to 84,736,429.56, 116,932,829.22 and 48,066,213.24 is: 66,329,420.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,736,429.56 : 116,932,829.22 = 48,066,213.24 : x
  2. Step 2: Convert to fraction form
    84,736,429.56/116,932,829.22 = 48,066,213.24/x
  3. Step 3: Cross multiply
    84,736,429.56x = 116,932,829.22 × 48,066,213.24
  4. Step 4: Simplify right side
    84,736,429.56x = 5,620,518,304,045,023
  5. Step 5: Solve for x
    x = 5,620,518,304,045,023/84,736,429.56
  6. Step 6: Final answer
    x = 66,329,420.93

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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.