Home / 2,887,642,728,038.80-4,331,464,092,058.20-1,548,717,518,054.80

Finding the Fourth Proportional to 2,887,642,728,038.80, 4,331,464,092,058.20 and 1,548,717,518,054.80

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Solution

The fourth proportional to 2,887,642,728,038.80, 4,331,464,092,058.20 and 1,548,717,518,054.80 is: 2,323,076,277,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,642,728,038.80 : 4,331,464,092,058.20 = 1,548,717,518,054.80 : x
  2. Step 2: Convert to fraction form
    2,887,642,728,038.80/4,331,464,092,058.20 = 1,548,717,518,054.80/x
  3. Step 3: Cross multiply
    2,887,642,728,038.80x = 4,331,464,092,058.20 × 1,548,717,518,054.80
  4. Step 4: Simplify right side
    2,887,642,728,038.80x = 6,708,214,318,195,864,120,590,336
  5. Step 5: Solve for x
    x = 6,708,214,318,195,864,120,590,336/2,887,642,728,038.80
  6. Step 6: Final answer
    x = 2,323,076,277,082.20

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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.