Home / 39,246,293.61-58,864,956.03-10,494,671.31

Finding the Fourth Proportional to 39,246,293.61, 58,864,956.03 and 10,494,671.31

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Solution

The fourth proportional to 39,246,293.61, 58,864,956.03 and 10,494,671.31 is: 15,740,807.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,246,293.61 : 58,864,956.03 = 10,494,671.31 : x
  2. Step 2: Convert to fraction form
    39,246,293.61/58,864,956.03 = 10,494,671.31/x
  3. Step 3: Cross multiply
    39,246,293.61x = 58,864,956.03 × 10,494,671.31
  4. Step 4: Simplify right side
    39,246,293.61x = 617,768,365,212,452.50
  5. Step 5: Solve for x
    x = 617,768,365,212,452.50/39,246,293.61
  6. Step 6: Final answer
    x = 15,740,807.82

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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.