Home / 99,097,806.06-148,648,203.27-34,403,665.50

Finding the Fourth Proportional to 99,097,806.06, 148,648,203.27 and 34,403,665.50

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Solution

The fourth proportional to 99,097,806.06, 148,648,203.27 and 34,403,665.50 is: 51,606,016.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,097,806.06 : 148,648,203.27 = 34,403,665.50 : x
  2. Step 2: Convert to fraction form
    99,097,806.06/148,648,203.27 = 34,403,665.50/x
  3. Step 3: Cross multiply
    99,097,806.06x = 148,648,203.27 × 34,403,665.50
  4. Step 4: Simplify right side
    99,097,806.06x = 5,114,043,062,477,087
  5. Step 5: Solve for x
    x = 5,114,043,062,477,087/99,097,806.06
  6. Step 6: Final answer
    x = 51,606,016.98

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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.