Home / 56,134,497.40-84,201,746.10-41,017,953.40

Finding the Fourth Proportional to 56,134,497.40, 84,201,746.10 and 41,017,953.40

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Solution

The fourth proportional to 56,134,497.40, 84,201,746.10 and 41,017,953.40 is: 61,526,930.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,134,497.40 : 84,201,746.10 = 41,017,953.40 : x
  2. Step 2: Convert to fraction form
    56,134,497.40/84,201,746.10 = 41,017,953.40/x
  3. Step 3: Cross multiply
    56,134,497.40x = 84,201,746.10 × 41,017,953.40
  4. Step 4: Simplify right side
    56,134,497.40x = 3,453,783,297,728,431.50
  5. Step 5: Solve for x
    x = 3,453,783,297,728,431.50/56,134,497.40
  6. Step 6: Final answer
    x = 61,526,930.10

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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.