Home / 58,452,837.84-80,665,073.10-32,349,155.76

Finding the Fourth Proportional to 58,452,837.84, 80,665,073.10 and 32,349,155.76

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Solution

The fourth proportional to 58,452,837.84, 80,665,073.10 and 32,349,155.76 is: 44,641,921.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,452,837.84 : 80,665,073.10 = 32,349,155.76 : x
  2. Step 2: Convert to fraction form
    58,452,837.84/80,665,073.10 = 32,349,155.76/x
  3. Step 3: Cross multiply
    58,452,837.84x = 80,665,073.10 × 32,349,155.76
  4. Step 4: Simplify right side
    58,452,837.84x = 2,609,447,014,103,686
  5. Step 5: Solve for x
    x = 2,609,447,014,103,686/58,452,837.84
  6. Step 6: Final answer
    x = 44,641,921.77

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