Home / 23,363,670.90-35,045,506.35-13,285,974.90

Finding the Fourth Proportional to 23,363,670.90, 35,045,506.35 and 13,285,974.90

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Solution

The fourth proportional to 23,363,670.90, 35,045,506.35 and 13,285,974.90 is: 19,928,962.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,363,670.90 : 35,045,506.35 = 13,285,974.90 : x
  2. Step 2: Convert to fraction form
    23,363,670.90/35,045,506.35 = 13,285,974.90/x
  3. Step 3: Cross multiply
    23,363,670.90x = 35,045,506.35 × 13,285,974.90
  4. Step 4: Simplify right side
    23,363,670.90x = 465,613,717,723,890.62
  5. Step 5: Solve for x
    x = 465,613,717,723,890.62/23,363,670.90
  6. Step 6: Final answer
    x = 19,928,962.35

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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.