Home / 14,948,533.40-22,422,800.10-14,665,098.20

Finding the Fourth Proportional to 14,948,533.40, 22,422,800.10 and 14,665,098.20

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Solution

The fourth proportional to 14,948,533.40, 22,422,800.10 and 14,665,098.20 is: 21,997,647.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,948,533.40 : 22,422,800.10 = 14,665,098.20 : x
  2. Step 2: Convert to fraction form
    14,948,533.40/22,422,800.10 = 14,665,098.20/x
  3. Step 3: Cross multiply
    14,948,533.40x = 22,422,800.10 × 14,665,098.20
  4. Step 4: Simplify right side
    14,948,533.40x = 328,832,565,385,469.81
  5. Step 5: Solve for x
    x = 328,832,565,385,469.81/14,948,533.40
  6. Step 6: Final answer
    x = 21,997,647.30

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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.