Home / 42,444,672.35-63,667,008.53-42,444,672.35

Finding the Fourth Proportional to 42,444,672.35, 63,667,008.53 and 42,444,672.35

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Solution

The fourth proportional to 42,444,672.35, 63,667,008.53 and 42,444,672.35 is: 63,667,008.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,444,672.35 : 63,667,008.53 = 42,444,672.35 : x
  2. Step 2: Convert to fraction form
    42,444,672.35/63,667,008.53 = 42,444,672.35/x
  3. Step 3: Cross multiply
    42,444,672.35x = 63,667,008.53 × 42,444,672.35
  4. Step 4: Simplify right side
    42,444,672.35x = 2,702,325,316,348,282
  5. Step 5: Solve for x
    x = 2,702,325,316,348,282/42,444,672.35
  6. Step 6: Final answer
    x = 63,667,008.53

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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.