Home / 38,373,867.54-52,961,337.98-24,430,768.64

Finding the Fourth Proportional to 38,373,867.54, 52,961,337.98 and 24,430,768.64

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Solution

The fourth proportional to 38,373,867.54, 52,961,337.98 and 24,430,768.64 is: 33,717,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,373,867.54 : 52,961,337.98 = 24,430,768.64 : x
  2. Step 2: Convert to fraction form
    38,373,867.54/52,961,337.98 = 24,430,768.64/x
  3. Step 3: Cross multiply
    38,373,867.54x = 52,961,337.98 × 24,430,768.64
  4. Step 4: Simplify right side
    38,373,867.54x = 1,293,886,195,032,001.25
  5. Step 5: Solve for x
    x = 1,293,886,195,032,001.25/38,373,867.54
  6. Step 6: Final answer
    x = 33,717,899.13

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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.