Home / 15,799,281.60-23,698,922.40-14,555,121.60

Finding the Fourth Proportional to 15,799,281.60, 23,698,922.40 and 14,555,121.60

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Solution

The fourth proportional to 15,799,281.60, 23,698,922.40 and 14,555,121.60 is: 21,832,682.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,281.60 : 23,698,922.40 = 14,555,121.60 : x
  2. Step 2: Convert to fraction form
    15,799,281.60/23,698,922.40 = 14,555,121.60/x
  3. Step 3: Cross multiply
    15,799,281.60x = 23,698,922.40 × 14,555,121.60
  4. Step 4: Simplify right side
    15,799,281.60x = 344,940,697,320,963.81
  5. Step 5: Solve for x
    x = 344,940,697,320,963.81/15,799,281.60
  6. Step 6: Final answer
    x = 21,832,682.40

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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.