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Finding the Third Proportional to 334,455,099 and 720,164,726

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Solution

The third proportional to 334,455,099 and 720,164,726 is: 1,550,693,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,455,099 : 720,164,726 = 720,164,726 : x
  2. Step 2: Convert to fraction form
    334,455,099/720,164,726 = 720,164,726/x
  3. Step 3: Cross multiply
    334,455,099x = 720,164,726 × 720,164,726
  4. Step 4: Simplify right side
    334,455,099x = 518,637,232,574,655,104
  5. Step 5: Solve for x
    x = 518,637,232,574,655,104/334,455,099
  6. Step 6: Final answer
    x = 1,550,693,154.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.