Home / 22,697,465.60-34,043,680.92-8,123,799.80

Finding the Fourth Proportional to 22,697,465.60, 34,043,680.92 and 8,123,799.80

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Solution

The fourth proportional to 22,697,465.60, 34,043,680.92 and 8,123,799.80 is: 12,184,798.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697,465.60 : 34,043,680.92 = 8,123,799.80 : x
  2. Step 2: Convert to fraction form
    22,697,465.60/34,043,680.92 = 8,123,799.80/x
  3. Step 3: Cross multiply
    22,697,465.60x = 34,043,680.92 × 8,123,799.80
  4. Step 4: Simplify right side
    22,697,465.60x = 276,564,048,249,159.81
  5. Step 5: Solve for x
    x = 276,564,048,249,159.81/22,697,465.60
  6. Step 6: Final answer
    x = 12,184,798.65

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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.