Home / 14,673,362.40-22,010,043.60-8,996,785.20

Finding the Fourth Proportional to 14,673,362.40, 22,010,043.60 and 8,996,785.20

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Solution

The fourth proportional to 14,673,362.40, 22,010,043.60 and 8,996,785.20 is: 13,495,177.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,362.40 : 22,010,043.60 = 8,996,785.20 : x
  2. Step 2: Convert to fraction form
    14,673,362.40/22,010,043.60 = 8,996,785.20/x
  3. Step 3: Cross multiply
    14,673,362.40x = 22,010,043.60 × 8,996,785.20
  4. Step 4: Simplify right side
    14,673,362.40x = 198,019,634,511,834.72
  5. Step 5: Solve for x
    x = 198,019,634,511,834.72/14,673,362.40
  6. Step 6: Final answer
    x = 13,495,177.80

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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.