Home / 15,563,307.06-23,345,812.01-6,466,324.43

Finding the Fourth Proportional to 15,563,307.06, 23,345,812.01 and 6,466,324.43

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Solution

The fourth proportional to 15,563,307.06, 23,345,812.01 and 6,466,324.43 is: 9,699,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,563,307.06 : 23,345,812.01 = 6,466,324.43 : x
  2. Step 2: Convert to fraction form
    15,563,307.06/23,345,812.01 = 6,466,324.43/x
  3. Step 3: Cross multiply
    15,563,307.06x = 23,345,812.01 × 6,466,324.43
  4. Step 4: Simplify right side
    15,563,307.06x = 150,961,594,612,980.75
  5. Step 5: Solve for x
    x = 150,961,594,612,980.75/15,563,307.06
  6. Step 6: Final answer
    x = 9,699,840.40

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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.