Home / 97,630,725,473.68-146,464,947,565.58-37,120,298,188.45

Finding the Fourth Proportional to 97,630,725,473.68, 146,464,947,565.58 and 37,120,298,188.45

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Solution

The fourth proportional to 97,630,725,473.68, 146,464,947,565.58 and 37,120,298,188.45 is: 55,687,617,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,630,725,473.68 : 146,464,947,565.58 = 37,120,298,188.45 : x
  2. Step 2: Convert to fraction form
    97,630,725,473.68/146,464,947,565.58 = 37,120,298,188.45/x
  3. Step 3: Cross multiply
    97,630,725,473.68x = 146,464,947,565.58 × 37,120,298,188.45
  4. Step 4: Simplify right side
    97,630,725,473.68x = 5,436,822,527,789,290,749,952
  5. Step 5: Solve for x
    x = 5,436,822,527,789,290,749,952/97,630,725,473.68
  6. Step 6: Final answer
    x = 55,687,617,821.25

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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.