Home / 16,666,528.60-24,999,792.90-14,859,629.20

Finding the Fourth Proportional to 16,666,528.60, 24,999,792.90 and 14,859,629.20

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Solution

The fourth proportional to 16,666,528.60, 24,999,792.90 and 14,859,629.20 is: 22,289,443.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,666,528.60 : 24,999,792.90 = 14,859,629.20 : x
  2. Step 2: Convert to fraction form
    16,666,528.60/24,999,792.90 = 14,859,629.20/x
  3. Step 3: Cross multiply
    16,666,528.60x = 24,999,792.90 × 14,859,629.20
  4. Step 4: Simplify right side
    16,666,528.60x = 371,487,652,570,792.62
  5. Step 5: Solve for x
    x = 371,487,652,570,792.62/16,666,528.60
  6. Step 6: Final answer
    x = 22,289,443.80

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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.