Home / 32,495,724.13-44,848,691.40-20,109,804.75

Finding the Fourth Proportional to 32,495,724.13, 44,848,691.40 and 20,109,804.75

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Solution

The fourth proportional to 32,495,724.13, 44,848,691.40 and 20,109,804.75 is: 27,754,372.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,495,724.13 : 44,848,691.40 = 20,109,804.75 : x
  2. Step 2: Convert to fraction form
    32,495,724.13/44,848,691.40 = 20,109,804.75/x
  3. Step 3: Cross multiply
    32,495,724.13x = 44,848,691.40 × 20,109,804.75
  4. Step 4: Simplify right side
    32,495,724.13x = 901,898,427,347,004.12
  5. Step 5: Solve for x
    x = 901,898,427,347,004.12/32,495,724.13
  6. Step 6: Final answer
    x = 27,754,372.35

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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.