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Finding the Third Proportional to 15,332,521 and 32,792,445

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Solution

The third proportional to 15,332,521 and 32,792,445 is: 70,134,875.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,332,521 : 32,792,445 = 32,792,445 : x
  2. Step 2: Convert to fraction form
    15,332,521/32,792,445 = 32,792,445/x
  3. Step 3: Cross multiply
    15,332,521x = 32,792,445 × 32,792,445
  4. Step 4: Simplify right side
    15,332,521x = 1,075,344,449,078,025
  5. Step 5: Solve for x
    x = 1,075,344,449,078,025/15,332,521
  6. Step 6: Final answer
    x = 70,134,875.35

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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.