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Finding the Third Proportional to 375,734,056 and 603,990,508

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Solution

The third proportional to 375,734,056 and 603,990,508 is: 970,911,547.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,734,056 : 603,990,508 = 603,990,508 : x
  2. Step 2: Convert to fraction form
    375,734,056/603,990,508 = 603,990,508/x
  3. Step 3: Cross multiply
    375,734,056x = 603,990,508 × 603,990,508
  4. Step 4: Simplify right side
    375,734,056x = 364,804,533,754,098,048
  5. Step 5: Solve for x
    x = 364,804,533,754,098,048/375,734,056
  6. Step 6: Final answer
    x = 970,911,547.49

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.