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Finding the Third Proportional to 607,340,994 and 1,257,748,392

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Solution

The third proportional to 607,340,994 and 1,257,748,392 is: 2,604,683,420.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,340,994 : 1,257,748,392 = 1,257,748,392 : x
  2. Step 2: Convert to fraction form
    607,340,994/1,257,748,392 = 1,257,748,392/x
  3. Step 3: Cross multiply
    607,340,994x = 1,257,748,392 × 1,257,748,392
  4. Step 4: Simplify right side
    607,340,994x = 1,581,931,017,578,585,600
  5. Step 5: Solve for x
    x = 1,581,931,017,578,585,600/607,340,994
  6. Step 6: Final answer
    x = 2,604,683,420.36

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.