Home / 73,354,091.40-110,031,137.10-47,844,923.40

Finding the Fourth Proportional to 73,354,091.40, 110,031,137.10 and 47,844,923.40

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Solution

The fourth proportional to 73,354,091.40, 110,031,137.10 and 47,844,923.40 is: 71,767,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,354,091.40 : 110,031,137.10 = 47,844,923.40 : x
  2. Step 2: Convert to fraction form
    73,354,091.40/110,031,137.10 = 47,844,923.40/x
  3. Step 3: Cross multiply
    73,354,091.40x = 110,031,137.10 × 47,844,923.40
  4. Step 4: Simplify right side
    73,354,091.40x = 5,264,431,326,164,398
  5. Step 5: Solve for x
    x = 5,264,431,326,164,398/73,354,091.40
  6. Step 6: Final answer
    x = 71,767,385.10

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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.