Home / 93,342,725.52-140,014,087.92-25,185,417

Finding the Fourth Proportional to 93,342,725.52, 140,014,087.92 and 25,185,417

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Solution

The fourth proportional to 93,342,725.52, 140,014,087.92 and 25,185,417 is: 37,778,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,342,725.52 : 140,014,087.92 = 25,185,417 : x
  2. Step 2: Convert to fraction form
    93,342,725.52/140,014,087.92 = 25,185,417/x
  3. Step 3: Cross multiply
    93,342,725.52x = 140,014,087.92 × 25,185,417
  4. Step 4: Simplify right side
    93,342,725.52x = 3,526,313,190,139,862.50
  5. Step 5: Solve for x
    x = 3,526,313,190,139,862.50/93,342,725.52
  6. Step 6: Final answer
    x = 37,778,125.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.