Home / 39,471,416.72-59,091,671.94-23,026,417.84

Finding the Fourth Proportional to 39,471,416.72, 59,091,671.94 and 23,026,417.84

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Solution

The fourth proportional to 39,471,416.72, 59,091,671.94 and 23,026,417.84 is: 34,472,274.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,471,416.72 : 59,091,671.94 = 23,026,417.84 : x
  2. Step 2: Convert to fraction form
    39,471,416.72/59,091,671.94 = 23,026,417.84/x
  3. Step 3: Cross multiply
    39,471,416.72x = 59,091,671.94 × 23,026,417.84
  4. Step 4: Simplify right side
    39,471,416.72x = 1,360,669,528,806,914
  5. Step 5: Solve for x
    x = 1,360,669,528,806,914/39,471,416.72
  6. Step 6: Final answer
    x = 34,472,274.93

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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.