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Finding the Third Proportional to 349,094,151 and 759,479,043

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Solution

The third proportional to 349,094,151 and 759,479,043 is: 1,652,300,432.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,094,151 : 759,479,043 = 759,479,043 : x
  2. Step 2: Convert to fraction form
    349,094,151/759,479,043 = 759,479,043/x
  3. Step 3: Cross multiply
    349,094,151x = 759,479,043 × 759,479,043
  4. Step 4: Simplify right side
    349,094,151x = 576,808,416,756,195,840
  5. Step 5: Solve for x
    x = 576,808,416,756,195,840/349,094,151
  6. Step 6: Final answer
    x = 1,652,300,432.72

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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.