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Finding the Third Proportional to 365,637,607 and 790,913,063

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Solution

The third proportional to 365,637,607 and 790,913,063 is: 1,710,829,141.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,637,607 : 790,913,063 = 790,913,063 : x
  2. Step 2: Convert to fraction form
    365,637,607/790,913,063 = 790,913,063/x
  3. Step 3: Cross multiply
    365,637,607x = 790,913,063 × 790,913,063
  4. Step 4: Simplify right side
    365,637,607x = 625,543,473,224,041,984
  5. Step 5: Solve for x
    x = 625,543,473,224,041,984/365,637,607
  6. Step 6: Final answer
    x = 1,710,829,141.34

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.