Home / 4,334,038,643.19-5,981,003,938.62-2,353,889,477.19

Finding the Fourth Proportional to 4,334,038,643.19, 5,981,003,938.62 and 2,353,889,477.19

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Solution

The fourth proportional to 4,334,038,643.19, 5,981,003,938.62 and 2,353,889,477.19 is: 3,248,384,103.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,038,643.19 : 5,981,003,938.62 = 2,353,889,477.19 : x
  2. Step 2: Convert to fraction form
    4,334,038,643.19/5,981,003,938.62 = 2,353,889,477.19/x
  3. Step 3: Cross multiply
    4,334,038,643.19x = 5,981,003,938.62 × 2,353,889,477.19
  4. Step 4: Simplify right side
    4,334,038,643.19x = 14,078,622,234,149,562,368
  5. Step 5: Solve for x
    x = 14,078,622,234,149,562,368/4,334,038,643.19
  6. Step 6: Final answer
    x = 3,248,384,103.88

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Double scale
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1.5x scale

Why These Related Problems?

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