Home / 15,589,017,604.80-23,383,526,407.20-10,630,035,345.60

Finding the Fourth Proportional to 15,589,017,604.80, 23,383,526,407.20 and 10,630,035,345.60

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Solution

The fourth proportional to 15,589,017,604.80, 23,383,526,407.20 and 10,630,035,345.60 is: 15,945,053,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,017,604.80 : 23,383,526,407.20 = 10,630,035,345.60 : x
  2. Step 2: Convert to fraction form
    15,589,017,604.80/23,383,526,407.20 = 10,630,035,345.60/x
  3. Step 3: Cross multiply
    15,589,017,604.80x = 23,383,526,407.20 × 10,630,035,345.60
  4. Step 4: Simplify right side
    15,589,017,604.80x = 248,567,712,213,306,998,784
  5. Step 5: Solve for x
    x = 248,567,712,213,306,998,784/15,589,017,604.80
  6. Step 6: Final answer
    x = 15,945,053,018.40

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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.