Home / 4,258,210,474-9,319,156,020

Finding the Third Proportional to 4,258,210,474 and 9,319,156,020

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Solution

The third proportional to 4,258,210,474 and 9,319,156,020 is: 20,395,109,507.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,210,474 : 9,319,156,020 = 9,319,156,020 : x
  2. Step 2: Convert to fraction form
    4,258,210,474/9,319,156,020 = 9,319,156,020/x
  3. Step 3: Cross multiply
    4,258,210,474x = 9,319,156,020 × 9,319,156,020
  4. Step 4: Simplify right side
    4,258,210,474x = 86,846,668,925,102,243,840
  5. Step 5: Solve for x
    x = 86,846,668,925,102,243,840/4,258,210,474
  6. Step 6: Final answer
    x = 20,395,109,507.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.