Home / 15,063,865.40-22,595,798.10-14,475,999.80

Finding the Fourth Proportional to 15,063,865.40, 22,595,798.10 and 14,475,999.80

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Solution

The fourth proportional to 15,063,865.40, 22,595,798.10 and 14,475,999.80 is: 21,713,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063,865.40 : 22,595,798.10 = 14,475,999.80 : x
  2. Step 2: Convert to fraction form
    15,063,865.40/22,595,798.10 = 14,475,999.80/x
  3. Step 3: Cross multiply
    15,063,865.40x = 22,595,798.10 × 14,475,999.80
  4. Step 4: Simplify right side
    15,063,865.40x = 327,096,768,776,440.44
  5. Step 5: Solve for x
    x = 327,096,768,776,440.44/15,063,865.40
  6. Step 6: Final answer
    x = 21,713,999.70

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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.