Home / 8,013,320,633.85-11,058,341,739.57-4,444,990,597.41

Finding the Fourth Proportional to 8,013,320,633.85, 11,058,341,739.57 and 4,444,990,597.41

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Solution

The fourth proportional to 8,013,320,633.85, 11,058,341,739.57 and 4,444,990,597.41 is: 6,134,064,428.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,320,633.85 : 11,058,341,739.57 = 4,444,990,597.41 : x
  2. Step 2: Convert to fraction form
    8,013,320,633.85/11,058,341,739.57 = 4,444,990,597.41/x
  3. Step 3: Cross multiply
    8,013,320,633.85x = 11,058,341,739.57 × 4,444,990,597.41
  4. Step 4: Simplify right side
    8,013,320,633.85x = 49,154,225,055,335,186,432
  5. Step 5: Solve for x
    x = 49,154,225,055,335,186,432/8,013,320,633.85
  6. Step 6: Final answer
    x = 6,134,064,428.63

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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.