Home / 14,756,475.10-22,134,712.65-7,582,021.60

Finding the Fourth Proportional to 14,756,475.10, 22,134,712.65 and 7,582,021.60

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Solution

The fourth proportional to 14,756,475.10, 22,134,712.65 and 7,582,021.60 is: 11,373,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,475.10 : 22,134,712.65 = 7,582,021.60 : x
  2. Step 2: Convert to fraction form
    14,756,475.10/22,134,712.65 = 7,582,021.60/x
  3. Step 3: Cross multiply
    14,756,475.10x = 22,134,712.65 × 7,582,021.60
  4. Step 4: Simplify right side
    14,756,475.10x = 167,825,869,422,093.22
  5. Step 5: Solve for x
    x = 167,825,869,422,093.22/14,756,475.10
  6. Step 6: Final answer
    x = 11,373,032.40

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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.