Home / 6,589,487,963.90-9,094,054,197.04-3,732,138,443.90

Finding the Fourth Proportional to 6,589,487,963.90, 9,094,054,197.04 and 3,732,138,443.90

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Solution

The fourth proportional to 6,589,487,963.90, 9,094,054,197.04 and 3,732,138,443.90 is: 5,150,668,681.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,589,487,963.90 : 9,094,054,197.04 = 3,732,138,443.90 : x
  2. Step 2: Convert to fraction form
    6,589,487,963.90/9,094,054,197.04 = 3,732,138,443.90/x
  3. Step 3: Cross multiply
    6,589,487,963.90x = 9,094,054,197.04 × 3,732,138,443.90
  4. Step 4: Simplify right side
    6,589,487,963.90x = 33,940,269,279,683,133,440
  5. Step 5: Solve for x
    x = 33,940,269,279,683,133,440/6,589,487,963.90
  6. Step 6: Final answer
    x = 5,150,668,681.03

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1.5x scale

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.