Home / 8,769,230,538.24-12,101,776,095.74-4,959,323,219.33

Finding the Fourth Proportional to 8,769,230,538.24, 12,101,776,095.74 and 4,959,323,219.33

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Solution

The fourth proportional to 8,769,230,538.24, 12,101,776,095.74 and 4,959,323,219.33 is: 6,844,000,613.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,769,230,538.24 : 12,101,776,095.74 = 4,959,323,219.33 : x
  2. Step 2: Convert to fraction form
    8,769,230,538.24/12,101,776,095.74 = 4,959,323,219.33/x
  3. Step 3: Cross multiply
    8,769,230,538.24x = 12,101,776,095.74 × 4,959,323,219.33
  4. Step 4: Simplify right side
    8,769,230,538.24x = 60,016,619,186,736,136,192
  5. Step 5: Solve for x
    x = 60,016,619,186,736,136,192/8,769,230,538.24
  6. Step 6: Final answer
    x = 6,844,000,613.85

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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.