Home / 45,838,610.72-63,258,479.70-25,212,598.28

Finding the Fourth Proportional to 45,838,610.72, 63,258,479.70 and 25,212,598.28

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Solution

The fourth proportional to 45,838,610.72, 63,258,479.70 and 25,212,598.28 is: 34,794,043.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,610.72 : 63,258,479.70 = 25,212,598.28 : x
  2. Step 2: Convert to fraction form
    45,838,610.72/63,258,479.70 = 25,212,598.28/x
  3. Step 3: Cross multiply
    45,838,610.72x = 63,258,479.70 × 25,212,598.28
  4. Step 4: Simplify right side
    45,838,610.72x = 1,594,910,636,479,635
  5. Step 5: Solve for x
    x = 1,594,910,636,479,635/45,838,610.72
  6. Step 6: Final answer
    x = 34,794,043.96

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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.