Home / 59,910,221.03-89,877,541.48-27,105,032.70

Finding the Fourth Proportional to 59,910,221.03, 89,877,541.48 and 27,105,032.70

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Solution

The fourth proportional to 59,910,221.03, 89,877,541.48 and 27,105,032.70 is: 40,663,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,910,221.03 : 89,877,541.48 = 27,105,032.70 : x
  2. Step 2: Convert to fraction form
    59,910,221.03/89,877,541.48 = 27,105,032.70/x
  3. Step 3: Cross multiply
    59,910,221.03x = 89,877,541.48 × 27,105,032.70
  4. Step 4: Simplify right side
    59,910,221.03x = 2,436,133,700,743,244
  5. Step 5: Solve for x
    x = 2,436,133,700,743,244/59,910,221.03
  6. Step 6: Final answer
    x = 40,663,073.16

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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.