Home / 544,353,677,517.08-751,205,455,802.34-300,481,013,160.07

Finding the Fourth Proportional to 544,353,677,517.08, 751,205,455,802.34 and 300,481,013,160.07

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Solution

The fourth proportional to 544,353,677,517.08, 751,205,455,802.34 and 300,481,013,160.07 is: 414,662,352,389.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,517.08 : 751,205,455,802.34 = 300,481,013,160.07 : x
  2. Step 2: Convert to fraction form
    544,353,677,517.08/751,205,455,802.34 = 300,481,013,160.07/x
  3. Step 3: Cross multiply
    544,353,677,517.08x = 751,205,455,802.34 × 300,481,013,160.07
  4. Step 4: Simplify right side
    544,353,677,517.08x = 225,722,976,450,859,302,387,712
  5. Step 5: Solve for x
    x = 225,722,976,450,859,302,387,712/544,353,677,517.08
  6. Step 6: Final answer
    x = 414,662,352,389.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.