Home / 24,172,747.02-36,248,480.37-12,810,533.58

Finding the Fourth Proportional to 24,172,747.02, 36,248,480.37 and 12,810,533.58

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Solution

The fourth proportional to 24,172,747.02, 36,248,480.37 and 12,810,533.58 is: 19,210,161.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172,747.02 : 36,248,480.37 = 12,810,533.58 : x
  2. Step 2: Convert to fraction form
    24,172,747.02/36,248,480.37 = 12,810,533.58/x
  3. Step 3: Cross multiply
    24,172,747.02x = 36,248,480.37 × 12,810,533.58
  4. Step 4: Simplify right side
    24,172,747.02x = 464,362,375,003,855.81
  5. Step 5: Solve for x
    x = 464,362,375,003,855.81/24,172,747.02
  6. Step 6: Final answer
    x = 19,210,161.54

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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.