Home / 11,058,201,220.80-16,587,301,831.20-7,338,964,526.40

Finding the Fourth Proportional to 11,058,201,220.80, 16,587,301,831.20 and 7,338,964,526.40

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Solution

The fourth proportional to 11,058,201,220.80, 16,587,301,831.20 and 7,338,964,526.40 is: 11,008,446,789.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,201,220.80 : 16,587,301,831.20 = 7,338,964,526.40 : x
  2. Step 2: Convert to fraction form
    11,058,201,220.80/16,587,301,831.20 = 7,338,964,526.40/x
  3. Step 3: Cross multiply
    11,058,201,220.80x = 16,587,301,831.20 × 7,338,964,526.40
  4. Step 4: Simplify right side
    11,058,201,220.80x = 121,733,619,727,866,560,512
  5. Step 5: Solve for x
    x = 121,733,619,727,866,560,512/11,058,201,220.80
  6. Step 6: Final answer
    x = 11,008,446,789.60

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1.5x scale

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.