Home / 11,058,395,574.45-16,599,397,569.28-4,765,930,152.50

Finding the Fourth Proportional to 11,058,395,574.45, 16,599,397,569.28 and 4,765,930,152.50

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Solution

The fourth proportional to 11,058,395,574.45, 16,599,397,569.28 and 4,765,930,152.50 is: 7,153,982,587.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,395,574.45 : 16,599,397,569.28 = 4,765,930,152.50 : x
  2. Step 2: Convert to fraction form
    11,058,395,574.45/16,599,397,569.28 = 4,765,930,152.50/x
  3. Step 3: Cross multiply
    11,058,395,574.45x = 16,599,397,569.28 × 4,765,930,152.50
  4. Step 4: Simplify right side
    11,058,395,574.45x = 79,111,569,388,715,737,088
  5. Step 5: Solve for x
    x = 79,111,569,388,715,737,088/11,058,395,574.45
  6. Step 6: Final answer
    x = 7,153,982,587.81

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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.