Home / 62,293,648-93,440,472-19,743,376

Finding the Fourth Proportional to 62,293,648, 93,440,472 and 19,743,376

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Solution

The fourth proportional to 62,293,648, 93,440,472 and 19,743,376 is: 29,615,064

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,293,648 : 93,440,472 = 19,743,376 : x
  2. Step 2: Convert to fraction form
    62,293,648/93,440,472 = 19,743,376/x
  3. Step 3: Cross multiply
    62,293,648x = 93,440,472 × 19,743,376
  4. Step 4: Simplify right side
    62,293,648x = 1,844,830,372,313,472
  5. Step 5: Solve for x
    x = 1,844,830,372,313,472/62,293,648
  6. Step 6: Final answer
    x = 29,615,064

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.