Home / 23,326,551.60-34,989,827.40-13,248,855.60

Finding the Fourth Proportional to 23,326,551.60, 34,989,827.40 and 13,248,855.60

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Solution

The fourth proportional to 23,326,551.60, 34,989,827.40 and 13,248,855.60 is: 19,873,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,551.60 : 34,989,827.40 = 13,248,855.60 : x
  2. Step 2: Convert to fraction form
    23,326,551.60/34,989,827.40 = 13,248,855.60/x
  3. Step 3: Cross multiply
    23,326,551.60x = 34,989,827.40 × 13,248,855.60
  4. Step 4: Simplify right side
    23,326,551.60x = 463,575,170,691,523.44
  5. Step 5: Solve for x
    x = 463,575,170,691,523.44/23,326,551.60
  6. Step 6: Final answer
    x = 19,873,283.40

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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.