Home / 17,637,746.10-24,339,266.96-9,797,766.50

Finding the Fourth Proportional to 17,637,746.10, 24,339,266.96 and 9,797,766.50

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Solution

The fourth proportional to 17,637,746.10, 24,339,266.96 and 9,797,766.50 is: 13,520,460.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,746.10 : 24,339,266.96 = 9,797,766.50 : x
  2. Step 2: Convert to fraction form
    17,637,746.10/24,339,266.96 = 9,797,766.50/x
  3. Step 3: Cross multiply
    17,637,746.10x = 24,339,266.96 × 9,797,766.50
  4. Step 4: Simplify right side
    17,637,746.10x = 238,470,454,455,244.84
  5. Step 5: Solve for x
    x = 238,470,454,455,244.84/17,637,746.10
  6. Step 6: Final answer
    x = 13,520,460.78

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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.