Home / 713,182,151.35-1,069,846,526.22-246,842,812.27

Finding the Fourth Proportional to 713,182,151.35, 1,069,846,526.22 and 246,842,812.27

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Solution

The fourth proportional to 713,182,151.35, 1,069,846,526.22 and 246,842,812.27 is: 370,289,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,182,151.35 : 1,069,846,526.22 = 246,842,812.27 : x
  2. Step 2: Convert to fraction form
    713,182,151.35/1,069,846,526.22 = 246,842,812.27/x
  3. Step 3: Cross multiply
    713,182,151.35x = 1,069,846,526.22 × 246,842,812.27
  4. Step 4: Simplify right side
    713,182,151.35x = 264,083,925,229,435,104
  5. Step 5: Solve for x
    x = 264,083,925,229,435,104/713,182,151.35
  6. Step 6: Final answer
    x = 370,289,588.33

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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.