Home / 45,838,586.85-63,258,446.60-25,212,574.32

Finding the Fourth Proportional to 45,838,586.85, 63,258,446.60 and 25,212,574.32

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Solution

The fourth proportional to 45,838,586.85, 63,258,446.60 and 25,212,574.32 is: 34,794,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,586.85 : 63,258,446.60 = 25,212,574.32 : x
  2. Step 2: Convert to fraction form
    45,838,586.85/63,258,446.60 = 25,212,574.32/x
  3. Step 3: Cross multiply
    45,838,586.85x = 63,258,446.60 × 25,212,574.32
  4. Step 4: Simplify right side
    45,838,586.85x = 1,594,908,286,270,251.25
  5. Step 5: Solve for x
    x = 1,594,908,286,270,251.25/45,838,586.85
  6. Step 6: Final answer
    x = 34,794,010.81

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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.