Home / 562,862,225.94-844,289,087.79-169,387,358.40

Finding the Fourth Proportional to 562,862,225.94, 844,289,087.79 and 169,387,358.40

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Solution

The fourth proportional to 562,862,225.94, 844,289,087.79 and 169,387,358.40 is: 254,079,758.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,862,225.94 : 844,289,087.79 = 169,387,358.40 : x
  2. Step 2: Convert to fraction form
    562,862,225.94/844,289,087.79 = 169,387,358.40/x
  3. Step 3: Cross multiply
    562,862,225.94x = 844,289,087.79 × 169,387,358.40
  4. Step 4: Simplify right side
    562,862,225.94x = 143,011,898,306,693,792
  5. Step 5: Solve for x
    x = 143,011,898,306,693,792/562,862,225.94
  6. Step 6: Final answer
    x = 254,079,758.27

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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.