Home / 1,883,767,288.32-2,599,598,864.52-1,048,589,156.88

Finding the Fourth Proportional to 1,883,767,288.32, 2,599,598,864.52 and 1,048,589,156.88

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Solution

The fourth proportional to 1,883,767,288.32, 2,599,598,864.52 and 1,048,589,156.88 is: 1,447,053,040.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,767,288.32 : 2,599,598,864.52 = 1,048,589,156.88 : x
  2. Step 2: Convert to fraction form
    1,883,767,288.32/2,599,598,864.52 = 1,048,589,156.88/x
  3. Step 3: Cross multiply
    1,883,767,288.32x = 2,599,598,864.52 × 1,048,589,156.88
  4. Step 4: Simplify right side
    1,883,767,288.32x = 2,725,911,181,573,232,128
  5. Step 5: Solve for x
    x = 2,725,911,181,573,232,128/1,883,767,288.32
  6. Step 6: Final answer
    x = 1,447,053,040.19

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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.