Home / 699,377,527,672.95-1,049,066,291,509.40-699,377,527,672.95

Finding the Fourth Proportional to 699,377,527,672.95, 1,049,066,291,509.40 and 699,377,527,672.95

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Solution

The fourth proportional to 699,377,527,672.95, 1,049,066,291,509.40 and 699,377,527,672.95 is: 1,049,066,291,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,377,527,672.95 : 1,049,066,291,509.40 = 699,377,527,672.95 : x
  2. Step 2: Convert to fraction form
    699,377,527,672.95/1,049,066,291,509.40 = 699,377,527,672.95/x
  3. Step 3: Cross multiply
    699,377,527,672.95x = 1,049,066,291,509.40 × 699,377,527,672.95
  4. Step 4: Simplify right side
    699,377,527,672.95x = 733,693,389,320,874,398,580,736
  5. Step 5: Solve for x
    x = 733,693,389,320,874,398,580,736/699,377,527,672.95
  6. Step 6: Final answer
    x = 1,049,066,291,509.40

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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.