Home / 15,752,101.02-23,631,621.80-4,822,373.31

Finding the Fourth Proportional to 15,752,101.02, 23,631,621.80 and 4,822,373.31

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Solution

The fourth proportional to 15,752,101.02, 23,631,621.80 and 4,822,373.31 is: 7,234,622.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,101.02 : 23,631,621.80 = 4,822,373.31 : x
  2. Step 2: Convert to fraction form
    15,752,101.02/23,631,621.80 = 4,822,373.31/x
  3. Step 3: Cross multiply
    15,752,101.02x = 23,631,621.80 × 4,822,373.31
  4. Step 4: Simplify right side
    15,752,101.02x = 113,960,502,216,222.30
  5. Step 5: Solve for x
    x = 113,960,502,216,222.30/15,752,101.02
  6. Step 6: Final answer
    x = 7,234,622.36

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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.