Home / 32,495,722.63-44,848,689.33-20,109,803.25

Finding the Fourth Proportional to 32,495,722.63, 44,848,689.33 and 20,109,803.25

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Solution

The fourth proportional to 32,495,722.63, 44,848,689.33 and 20,109,803.25 is: 27,754,370.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,495,722.63 : 44,848,689.33 = 20,109,803.25 : x
  2. Step 2: Convert to fraction form
    32,495,722.63/44,848,689.33 = 20,109,803.25/x
  3. Step 3: Cross multiply
    32,495,722.63x = 44,848,689.33 × 20,109,803.25
  4. Step 4: Simplify right side
    32,495,722.63x = 901,898,318,446,674.25
  5. Step 5: Solve for x
    x = 901,898,318,446,674.25/32,495,722.63
  6. Step 6: Final answer
    x = 27,754,370.28

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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.