Home / 1,777,896,039.60-2,666,844,059.40-1,533,008,026.80

Finding the Fourth Proportional to 1,777,896,039.60, 2,666,844,059.40 and 1,533,008,026.80

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Solution

The fourth proportional to 1,777,896,039.60, 2,666,844,059.40 and 1,533,008,026.80 is: 2,299,512,040.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,896,039.60 : 2,666,844,059.40 = 1,533,008,026.80 : x
  2. Step 2: Convert to fraction form
    1,777,896,039.60/2,666,844,059.40 = 1,533,008,026.80/x
  3. Step 3: Cross multiply
    1,777,896,039.60x = 2,666,844,059.40 × 1,533,008,026.80
  4. Step 4: Simplify right side
    1,777,896,039.60x = 4,088,293,349,284,096,000
  5. Step 5: Solve for x
    x = 4,088,293,349,284,096,000/1,777,896,039.60
  6. Step 6: Final answer
    x = 2,299,512,040.20

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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.