Home / 14,032,301.40-21,046,582.08-4,448,648.70

Finding the Fourth Proportional to 14,032,301.40, 21,046,582.08 and 4,448,648.70

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Solution

The fourth proportional to 14,032,301.40, 21,046,582.08 and 4,448,648.70 is: 6,672,380.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,301.40 : 21,046,582.08 = 4,448,648.70 : x
  2. Step 2: Convert to fraction form
    14,032,301.40/21,046,582.08 = 4,448,648.70/x
  3. Step 3: Cross multiply
    14,032,301.40x = 21,046,582.08 × 4,448,648.70
  4. Step 4: Simplify right side
    14,032,301.40x = 93,628,850,009,635.30
  5. Step 5: Solve for x
    x = 93,628,850,009,635.30/14,032,301.40
  6. Step 6: Final answer
    x = 6,672,380.20

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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.