Home / 17,649,452.16-24,353,590.32-9,913,012.32

Finding the Fourth Proportional to 17,649,452.16, 24,353,590.32 and 9,913,012.32

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Solution

The fourth proportional to 17,649,452.16, 24,353,590.32 and 9,913,012.32 is: 13,678,466.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,649,452.16 : 24,353,590.32 = 9,913,012.32 : x
  2. Step 2: Convert to fraction form
    17,649,452.16/24,353,590.32 = 9,913,012.32/x
  3. Step 3: Cross multiply
    17,649,452.16x = 24,353,590.32 × 9,913,012.32
  4. Step 4: Simplify right side
    17,649,452.16x = 241,417,440,878,392.75
  5. Step 5: Solve for x
    x = 241,417,440,878,392.75/17,649,452.16
  6. Step 6: Final answer
    x = 13,678,466.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.