Home / 44,307,257.40-66,458,483.76-13,601,843.01

Finding the Fourth Proportional to 44,307,257.40, 66,458,483.76 and 13,601,843.01

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Solution

The fourth proportional to 44,307,257.40, 66,458,483.76 and 13,601,843.01 is: 20,402,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307,257.40 : 66,458,483.76 = 13,601,843.01 : x
  2. Step 2: Convert to fraction form
    44,307,257.40/66,458,483.76 = 13,601,843.01/x
  3. Step 3: Cross multiply
    44,307,257.40x = 66,458,483.76 × 13,601,843.01
  4. Step 4: Simplify right side
    44,307,257.40x = 903,957,862,786,154.50
  5. Step 5: Solve for x
    x = 903,957,862,786,154.50/44,307,257.40
  6. Step 6: Final answer
    x = 20,402,027.02

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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.