Home / 45,838,585.85-63,258,445.22-25,212,573.32

Finding the Fourth Proportional to 45,838,585.85, 63,258,445.22 and 25,212,573.32

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Solution

The fourth proportional to 45,838,585.85, 63,258,445.22 and 25,212,573.32 is: 34,794,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,585.85 : 63,258,445.22 = 25,212,573.32 : x
  2. Step 2: Convert to fraction form
    45,838,585.85/63,258,445.22 = 25,212,573.32/x
  3. Step 3: Cross multiply
    45,838,585.85x = 63,258,445.22 × 25,212,573.32
  4. Step 4: Simplify right side
    45,838,585.85x = 1,594,908,187,776,098.50
  5. Step 5: Solve for x
    x = 1,594,908,187,776,098.50/45,838,585.85
  6. Step 6: Final answer
    x = 34,794,009.42

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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.