Home / 1,847,383,637-2,549,369,109.30-1,000,589,894.24

Finding the Fourth Proportional to 1,847,383,637, 2,549,369,109.30 and 1,000,589,894.24

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Solution

The fourth proportional to 1,847,383,637, 2,549,369,109.30 and 1,000,589,894.24 is: 1,380,803,053.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,383,637 : 2,549,369,109.30 = 1,000,589,894.24 : x
  2. Step 2: Convert to fraction form
    1,847,383,637/2,549,369,109.30 = 1,000,589,894.24/x
  3. Step 3: Cross multiply
    1,847,383,637x = 2,549,369,109.30 × 1,000,589,894.24
  4. Step 4: Simplify right side
    1,847,383,637x = 2,550,872,967,453,210,112
  5. Step 5: Solve for x
    x = 2,550,872,967,453,210,112/1,847,383,637
  6. Step 6: Final answer
    x = 1,380,803,053.77

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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.