Home / 30,084,935.46-45,153,171.51-29,858,482.53

Finding the Fourth Proportional to 30,084,935.46, 45,153,171.51 and 29,858,482.53

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Solution

The fourth proportional to 30,084,935.46, 45,153,171.51 and 29,858,482.53 is: 44,813,298.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,084,935.46 : 45,153,171.51 = 29,858,482.53 : x
  2. Step 2: Convert to fraction form
    30,084,935.46/45,153,171.51 = 29,858,482.53/x
  3. Step 3: Cross multiply
    30,084,935.46x = 45,153,171.51 × 29,858,482.53
  4. Step 4: Simplify right side
    30,084,935.46x = 1,348,205,182,705,428.75
  5. Step 5: Solve for x
    x = 1,348,205,182,705,428.75/30,084,935.46
  6. Step 6: Final answer
    x = 44,813,298.15

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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.