Home / 60,308,815,200.30-90,463,222,800.45-16,142,879,454.30

Finding the Fourth Proportional to 60,308,815,200.30, 90,463,222,800.45 and 16,142,879,454.30

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Solution

The fourth proportional to 60,308,815,200.30, 90,463,222,800.45 and 16,142,879,454.30 is: 24,214,319,181.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,308,815,200.30 : 90,463,222,800.45 = 16,142,879,454.30 : x
  2. Step 2: Convert to fraction form
    60,308,815,200.30/90,463,222,800.45 = 16,142,879,454.30/x
  3. Step 3: Cross multiply
    60,308,815,200.30x = 90,463,222,800.45 × 16,142,879,454.30
  4. Step 4: Simplify right side
    60,308,815,200.30x = 1,460,336,900,715,147,427,840
  5. Step 5: Solve for x
    x = 1,460,336,900,715,147,427,840/60,308,815,200.30
  6. Step 6: Final answer
    x = 24,214,319,181.45

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Double scale
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1.5x scale

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.