Home / 7,549,116,332,271.80-11,322,434,752,834-3,250,182,647,159.40

Finding the Fourth Proportional to 7,549,116,332,271.80, 11,322,434,752,834 and 3,250,182,647,159.40

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Solution

The fourth proportional to 7,549,116,332,271.80, 11,322,434,752,834 and 3,250,182,647,159.40 is: 4,874,740,212,962.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,549,116,332,271.80 : 11,322,434,752,834 = 3,250,182,647,159.40 : x
  2. Step 2: Convert to fraction form
    7,549,116,332,271.80/11,322,434,752,834 = 3,250,182,647,159.40/x
  3. Step 3: Cross multiply
    7,549,116,332,271.80x = 11,322,434,752,834 × 3,250,182,647,159.40
  4. Step 4: Simplify right side
    7,549,116,332,271.80x = 36,799,980,957,255,596,754,599,936
  5. Step 5: Solve for x
    x = 36,799,980,957,255,596,754,599,936/7,549,116,332,271.80
  6. Step 6: Final answer
    x = 4,874,740,212,962.27

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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.