Home / 22,698,672.80-34,048,009.20-14,205,207.20

Finding the Fourth Proportional to 22,698,672.80, 34,048,009.20 and 14,205,207.20

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Solution

The fourth proportional to 22,698,672.80, 34,048,009.20 and 14,205,207.20 is: 21,307,810.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,698,672.80 : 34,048,009.20 = 14,205,207.20 : x
  2. Step 2: Convert to fraction form
    22,698,672.80/34,048,009.20 = 14,205,207.20/x
  3. Step 3: Cross multiply
    22,698,672.80x = 34,048,009.20 × 14,205,207.20
  4. Step 4: Simplify right side
    22,698,672.80x = 483,659,025,433,506.25
  5. Step 5: Solve for x
    x = 483,659,025,433,506.25/22,698,672.80
  6. Step 6: Final answer
    x = 21,307,810.80

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1.5x scale

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.