Home / 29,935,153.20-44,902,729.80-23,478,145.05

Finding the Fourth Proportional to 29,935,153.20, 44,902,729.80 and 23,478,145.05

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Solution

The fourth proportional to 29,935,153.20, 44,902,729.80 and 23,478,145.05 is: 35,217,217.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,935,153.20 : 44,902,729.80 = 23,478,145.05 : x
  2. Step 2: Convert to fraction form
    29,935,153.20/44,902,729.80 = 23,478,145.05/x
  3. Step 3: Cross multiply
    29,935,153.20x = 44,902,729.80 × 23,478,145.05
  4. Step 4: Simplify right side
    29,935,153.20x = 1,054,232,803,385,357.50
  5. Step 5: Solve for x
    x = 1,054,232,803,385,357.50/29,935,153.20
  6. Step 6: Final answer
    x = 35,217,217.58

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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.