Home / 9,833,045.10-13,569,659.10-5,482,402.26

Finding the Fourth Proportional to 9,833,045.10, 13,569,659.10 and 5,482,402.26

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Solution

The fourth proportional to 9,833,045.10, 13,569,659.10 and 5,482,402.26 is: 7,565,746.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,045.10 : 13,569,659.10 = 5,482,402.26 : x
  2. Step 2: Convert to fraction form
    9,833,045.10/13,569,659.10 = 5,482,402.26/x
  3. Step 3: Cross multiply
    9,833,045.10x = 13,569,659.10 × 5,482,402.26
  4. Step 4: Simplify right side
    9,833,045.10x = 74,394,329,717,269.56
  5. Step 5: Solve for x
    x = 74,394,329,717,269.56/9,833,045.10
  6. Step 6: Final answer
    x = 7,565,746.82

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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.