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Finding the Third Proportional to 760,429,350 and 1,629,995,886

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Solution

The third proportional to 760,429,350 and 1,629,995,886 is: 3,493,929,565.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,429,350 : 1,629,995,886 = 1,629,995,886 : x
  2. Step 2: Convert to fraction form
    760,429,350/1,629,995,886 = 1,629,995,886/x
  3. Step 3: Cross multiply
    760,429,350x = 1,629,995,886 × 1,629,995,886
  4. Step 4: Simplify right side
    760,429,350x = 2,656,886,588,376,925,184
  5. Step 5: Solve for x
    x = 2,656,886,588,376,925,184/760,429,350
  6. Step 6: Final answer
    x = 3,493,929,565.42

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.