Home / 46,506,442.10-64,178,380.78-25,598,027.72

Finding the Fourth Proportional to 46,506,442.10, 64,178,380.78 and 25,598,027.72

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Solution

The fourth proportional to 46,506,442.10, 64,178,380.78 and 25,598,027.72 is: 35,324,997.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,506,442.10 : 64,178,380.78 = 25,598,027.72 : x
  2. Step 2: Convert to fraction form
    46,506,442.10/64,178,380.78 = 25,598,027.72/x
  3. Step 3: Cross multiply
    46,506,442.10x = 64,178,380.78 × 25,598,027.72
  4. Step 4: Simplify right side
    46,506,442.10x = 1,642,839,970,327,606.25
  5. Step 5: Solve for x
    x = 1,642,839,970,327,606.25/46,506,442.10
  6. Step 6: Final answer
    x = 35,324,997.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.