Home / 22,016,427.60-33,024,641.40-14,363,677.20

Finding the Fourth Proportional to 22,016,427.60, 33,024,641.40 and 14,363,677.20

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Solution

The fourth proportional to 22,016,427.60, 33,024,641.40 and 14,363,677.20 is: 21,545,515.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,427.60 : 33,024,641.40 = 14,363,677.20 : x
  2. Step 2: Convert to fraction form
    22,016,427.60/33,024,641.40 = 14,363,677.20/x
  3. Step 3: Cross multiply
    22,016,427.60x = 33,024,641.40 × 14,363,677.20
  4. Step 4: Simplify right side
    22,016,427.60x = 474,355,288,715,356.06
  5. Step 5: Solve for x
    x = 474,355,288,715,356.06/22,016,427.60
  6. Step 6: Final answer
    x = 21,545,515.80

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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.