Home / 14,626,656,005.10-21,939,984,007.65-14,336,418,360.30

Finding the Fourth Proportional to 14,626,656,005.10, 21,939,984,007.65 and 14,336,418,360.30

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Solution

The fourth proportional to 14,626,656,005.10, 21,939,984,007.65 and 14,336,418,360.30 is: 21,504,627,540.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,626,656,005.10 : 21,939,984,007.65 = 14,336,418,360.30 : x
  2. Step 2: Convert to fraction form
    14,626,656,005.10/21,939,984,007.65 = 14,336,418,360.30/x
  3. Step 3: Cross multiply
    14,626,656,005.10x = 21,939,984,007.65 × 14,336,418,360.30
  4. Step 4: Simplify right side
    14,626,656,005.10x = 314,540,789,551,961,866,240
  5. Step 5: Solve for x
    x = 314,540,789,551,961,866,240/14,626,656,005.10
  6. Step 6: Final answer
    x = 21,504,627,540.45

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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.