Home / 45,838,581.84-63,258,439.44-25,212,569.28

Finding the Fourth Proportional to 45,838,581.84, 63,258,439.44 and 25,212,569.28

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Solution

The fourth proportional to 45,838,581.84, 63,258,439.44 and 25,212,569.28 is: 34,794,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,581.84 : 63,258,439.44 = 25,212,569.28 : x
  2. Step 2: Convert to fraction form
    45,838,581.84/63,258,439.44 = 25,212,569.28/x
  3. Step 3: Cross multiply
    45,838,581.84x = 63,258,439.44 × 25,212,569.28
  4. Step 4: Simplify right side
    45,838,581.84x = 1,594,907,786,925,684.50
  5. Step 5: Solve for x
    x = 1,594,907,786,925,684.50/45,838,581.84
  6. Step 6: Final answer
    x = 34,794,003.72

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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.