Home / 1,293,868,587-1,850,246,315

Finding the Third Proportional to 1,293,868,587 and 1,850,246,315

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Solution

The third proportional to 1,293,868,587 and 1,850,246,315 is: 2,645,872,587.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,868,587 : 1,850,246,315 = 1,850,246,315 : x
  2. Step 2: Convert to fraction form
    1,293,868,587/1,850,246,315 = 1,850,246,315/x
  3. Step 3: Cross multiply
    1,293,868,587x = 1,850,246,315 × 1,850,246,315
  4. Step 4: Simplify right side
    1,293,868,587x = 3,423,411,426,171,079,168
  5. Step 5: Solve for x
    x = 3,423,411,426,171,079,168/1,293,868,587
  6. Step 6: Final answer
    x = 2,645,872,587.50

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.