Home / 65,823,116,505.88-98,710,456,772.18-22,737,277,012.68

Finding the Fourth Proportional to 65,823,116,505.88, 98,710,456,772.18 and 22,737,277,012.68

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Solution

The fourth proportional to 65,823,116,505.88, 98,710,456,772.18 and 22,737,277,012.68 is: 34,097,549,900.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,823,116,505.88 : 98,710,456,772.18 = 22,737,277,012.68 : x
  2. Step 2: Convert to fraction form
    65,823,116,505.88/98,710,456,772.18 = 22,737,277,012.68/x
  3. Step 3: Cross multiply
    65,823,116,505.88x = 98,710,456,772.18 × 22,737,277,012.68
  4. Step 4: Simplify right side
    65,823,116,505.88x = 2,244,406,999,677,216,227,328
  5. Step 5: Solve for x
    x = 2,244,406,999,677,216,227,328/65,823,116,505.88
  6. Step 6: Final answer
    x = 34,097,549,900.68

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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.