Home / 14,899,384.60-22,349,076.90-5,325,573.40

Finding the Fourth Proportional to 14,899,384.60, 22,349,076.90 and 5,325,573.40

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Solution

The fourth proportional to 14,899,384.60, 22,349,076.90 and 5,325,573.40 is: 7,988,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,384.60 : 22,349,076.90 = 5,325,573.40 : x
  2. Step 2: Convert to fraction form
    14,899,384.60/22,349,076.90 = 5,325,573.40/x
  3. Step 3: Cross multiply
    14,899,384.60x = 22,349,076.90 × 5,325,573.40
  4. Step 4: Simplify right side
    14,899,384.60x = 119,021,649,453,194.45
  5. Step 5: Solve for x
    x = 119,021,649,453,194.45/14,899,384.60
  6. Step 6: Final answer
    x = 7,988,360.10

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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.