Home / 23,288,003.10-34,932,004.65-13,210,307.10

Finding the Fourth Proportional to 23,288,003.10, 34,932,004.65 and 13,210,307.10

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Solution

The fourth proportional to 23,288,003.10, 34,932,004.65 and 13,210,307.10 is: 19,815,460.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,288,003.10 : 34,932,004.65 = 13,210,307.10 : x
  2. Step 2: Convert to fraction form
    23,288,003.10/34,932,004.65 = 13,210,307.10/x
  3. Step 3: Cross multiply
    23,288,003.10x = 34,932,004.65 × 13,210,307.10
  4. Step 4: Simplify right side
    23,288,003.10x = 461,462,509,045,128
  5. Step 5: Solve for x
    x = 461,462,509,045,128/23,288,003.10
  6. Step 6: Final answer
    x = 19,815,460.65

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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.