Home / 3,612,060,006.10-5,416,788,831.60-1,250,579,812.84

Finding the Fourth Proportional to 3,612,060,006.10, 5,416,788,831.60 and 1,250,579,812.84

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Solution

The fourth proportional to 3,612,060,006.10, 5,416,788,831.60 and 1,250,579,812.84 is: 1,875,419,221.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,060,006.10 : 5,416,788,831.60 = 1,250,579,812.84 : x
  2. Step 2: Convert to fraction form
    3,612,060,006.10/5,416,788,831.60 = 1,250,579,812.84/x
  3. Step 3: Cross multiply
    3,612,060,006.10x = 5,416,788,831.60 × 1,250,579,812.84
  4. Step 4: Simplify right side
    3,612,060,006.10x = 6,774,126,763,216,130,048
  5. Step 5: Solve for x
    x = 6,774,126,763,216,130,048/3,612,060,006.10
  6. Step 6: Final answer
    x = 1,875,419,221.10

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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.