Home / 46,926,672.60-70,395,257.70-14,578,318.20

Finding the Fourth Proportional to 46,926,672.60, 70,395,257.70 and 14,578,318.20

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Solution

The fourth proportional to 46,926,672.60, 70,395,257.70 and 14,578,318.20 is: 21,869,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,926,672.60 : 70,395,257.70 = 14,578,318.20 : x
  2. Step 2: Convert to fraction form
    46,926,672.60/70,395,257.70 = 14,578,318.20/x
  3. Step 3: Cross multiply
    46,926,672.60x = 70,395,257.70 × 14,578,318.20
  4. Step 4: Simplify right side
    46,926,672.60x = 1,026,244,466,521,600.12
  5. Step 5: Solve for x
    x = 1,026,244,466,521,600.12/46,926,672.60
  6. Step 6: Final answer
    x = 21,869,107.90

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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.