Home / 14,487,192,603.93-21,730,761,782.25-4,539,397,864.53

Finding the Fourth Proportional to 14,487,192,603.93, 21,730,761,782.25 and 4,539,397,864.53

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Solution

The fourth proportional to 14,487,192,603.93, 21,730,761,782.25 and 4,539,397,864.53 is: 6,809,088,297.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,487,192,603.93 : 21,730,761,782.25 = 4,539,397,864.53 : x
  2. Step 2: Convert to fraction form
    14,487,192,603.93/21,730,761,782.25 = 4,539,397,864.53/x
  3. Step 3: Cross multiply
    14,487,192,603.93x = 21,730,761,782.25 × 4,539,397,864.53
  4. Step 4: Simplify right side
    14,487,192,603.93x = 98,644,573,628,955,787,264
  5. Step 5: Solve for x
    x = 98,644,573,628,955,787,264/14,487,192,603.93
  6. Step 6: Final answer
    x = 6,809,088,297.91

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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.