Home / 61,261,522.56-91,928,004.48-22,949,948.16

Finding the Fourth Proportional to 61,261,522.56, 91,928,004.48 and 22,949,948.16

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Solution

The fourth proportional to 61,261,522.56, 91,928,004.48 and 22,949,948.16 is: 34,438,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,261,522.56 : 91,928,004.48 = 22,949,948.16 : x
  2. Step 2: Convert to fraction form
    61,261,522.56/91,928,004.48 = 22,949,948.16/x
  3. Step 3: Cross multiply
    61,261,522.56x = 91,928,004.48 × 22,949,948.16
  4. Step 4: Simplify right side
    61,261,522.56x = 2,109,742,937,268,247.75
  5. Step 5: Solve for x
    x = 2,109,742,937,268,247.75/61,261,522.56
  6. Step 6: Final answer
    x = 34,438,304.00

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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.