Home / 1,847,383,640-2,549,369,113.44-1,000,589,897.24

Finding the Fourth Proportional to 1,847,383,640, 2,549,369,113.44 and 1,000,589,897.24

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Solution

The fourth proportional to 1,847,383,640, 2,549,369,113.44 and 1,000,589,897.24 is: 1,380,803,057.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,383,640 : 2,549,369,113.44 = 1,000,589,897.24 : x
  2. Step 2: Convert to fraction form
    1,847,383,640/2,549,369,113.44 = 1,000,589,897.24/x
  3. Step 3: Cross multiply
    1,847,383,640x = 2,549,369,113.44 × 1,000,589,897.24
  4. Step 4: Simplify right side
    1,847,383,640x = 2,550,872,979,243,759,616
  5. Step 5: Solve for x
    x = 2,550,872,979,243,759,616/1,847,383,640
  6. Step 6: Final answer
    x = 1,380,803,057.91

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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.