Home / 466,352,023.05-699,528,034.58-223,956,477.45

Finding the Fourth Proportional to 466,352,023.05, 699,528,034.58 and 223,956,477.45

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Solution

The fourth proportional to 466,352,023.05, 699,528,034.58 and 223,956,477.45 is: 335,934,716.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,352,023.05 : 699,528,034.58 = 223,956,477.45 : x
  2. Step 2: Convert to fraction form
    466,352,023.05/699,528,034.58 = 223,956,477.45/x
  3. Step 3: Cross multiply
    466,352,023.05x = 699,528,034.58 × 223,956,477.45
  4. Step 4: Simplify right side
    466,352,023.05x = 156,663,834,500,938,816
  5. Step 5: Solve for x
    x = 156,663,834,500,938,816/466,352,023.05
  6. Step 6: Final answer
    x = 335,934,716.18

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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.