Home / 17,648,226.10-26,472,339.15-4,868,710.30

Finding the Fourth Proportional to 17,648,226.10, 26,472,339.15 and 4,868,710.30

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Solution

The fourth proportional to 17,648,226.10, 26,472,339.15 and 4,868,710.30 is: 7,303,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,226.10 : 26,472,339.15 = 4,868,710.30 : x
  2. Step 2: Convert to fraction form
    17,648,226.10/26,472,339.15 = 4,868,710.30/x
  3. Step 3: Cross multiply
    17,648,226.10x = 26,472,339.15 × 4,868,710.30
  4. Step 4: Simplify right side
    17,648,226.10x = 128,886,150,284,698.23
  5. Step 5: Solve for x
    x = 128,886,150,284,698.23/17,648,226.10
  6. Step 6: Final answer
    x = 7,303,065.45

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Double scale
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Similar ratio
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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.