Home / 33,270,646.95-45,848,090.10-25,439,032.76

Finding the Fourth Proportional to 33,270,646.95, 45,848,090.10 and 25,439,032.76

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Solution

The fourth proportional to 33,270,646.95, 45,848,090.10 and 25,439,032.76 is: 35,055,857.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,270,646.95 : 45,848,090.10 = 25,439,032.76 : x
  2. Step 2: Convert to fraction form
    33,270,646.95/45,848,090.10 = 25,439,032.76/x
  3. Step 3: Cross multiply
    33,270,646.95x = 45,848,090.10 × 25,439,032.76
  4. Step 4: Simplify right side
    33,270,646.95x = 1,166,331,065,808,091.25
  5. Step 5: Solve for x
    x = 1,166,331,065,808,091.25/33,270,646.95
  6. Step 6: Final answer
    x = 35,055,857.72

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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.