Home / 34,881,206.63-48,140,648.80-20,002,353.30

Finding the Fourth Proportional to 34,881,206.63, 48,140,648.80 and 20,002,353.30

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Solution

The fourth proportional to 34,881,206.63, 48,140,648.80 and 20,002,353.30 is: 27,605,876.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,881,206.63 : 48,140,648.80 = 20,002,353.30 : x
  2. Step 2: Convert to fraction form
    34,881,206.63/48,140,648.80 = 20,002,353.30/x
  3. Step 3: Cross multiply
    34,881,206.63x = 48,140,648.80 × 20,002,353.30
  4. Step 4: Simplify right side
    34,881,206.63x = 962,926,265,338,815.12
  5. Step 5: Solve for x
    x = 962,926,265,338,815.12/34,881,206.63
  6. Step 6: Final answer
    x = 27,605,876.01

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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.