Home / 62,482,727,437.16-93,748,926,361.41-19,994,171,210.28

Finding the Fourth Proportional to 62,482,727,437.16, 93,748,926,361.41 and 19,994,171,210.28

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Solution

The fourth proportional to 62,482,727,437.16, 93,748,926,361.41 and 19,994,171,210.28 is: 29,999,203,961.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,482,727,437.16 : 93,748,926,361.41 = 19,994,171,210.28 : x
  2. Step 2: Convert to fraction form
    62,482,727,437.16/93,748,926,361.41 = 19,994,171,210.28/x
  3. Step 3: Cross multiply
    62,482,727,437.16x = 93,748,926,361.41 × 19,994,171,210.28
  4. Step 4: Simplify right side
    62,482,727,437.16x = 1,874,432,084,449,963,540,480
  5. Step 5: Solve for x
    x = 1,874,432,084,449,963,540,480/62,482,727,437.16
  6. Step 6: Final answer
    x = 29,999,203,961.37

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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.