Home / 1,151,513,736-2,507,484,432

Finding the Third Proportional to 1,151,513,736 and 2,507,484,432

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Solution

The third proportional to 1,151,513,736 and 2,507,484,432 is: 5,460,185,128.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,513,736 : 2,507,484,432 = 2,507,484,432 : x
  2. Step 2: Convert to fraction form
    1,151,513,736/2,507,484,432 = 2,507,484,432/x
  3. Step 3: Cross multiply
    1,151,513,736x = 2,507,484,432 × 2,507,484,432
  4. Step 4: Simplify right side
    1,151,513,736x = 6,287,478,176,722,362,368
  5. Step 5: Solve for x
    x = 6,287,478,176,722,362,368/1,151,513,736
  6. Step 6: Final answer
    x = 5,460,185,128.63

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.