Home / 93,806,292.14-129,452,695.60-51,993,054.04

Finding the Fourth Proportional to 93,806,292.14, 129,452,695.60 and 51,993,054.04

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Solution

The fourth proportional to 93,806,292.14, 129,452,695.60 and 51,993,054.04 is: 71,750,421.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,806,292.14 : 129,452,695.60 = 51,993,054.04 : x
  2. Step 2: Convert to fraction form
    93,806,292.14/129,452,695.60 = 51,993,054.04/x
  3. Step 3: Cross multiply
    93,806,292.14x = 129,452,695.60 × 51,993,054.04
  4. Step 4: Simplify right side
    93,806,292.14x = 6,730,640,997,954,470
  5. Step 5: Solve for x
    x = 6,730,640,997,954,470/93,806,292.14
  6. Step 6: Final answer
    x = 71,750,421.47

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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.