Home / 15,844,833,590.80-23,767,250,386.20-8,498,193,206.80

Finding the Fourth Proportional to 15,844,833,590.80, 23,767,250,386.20 and 8,498,193,206.80

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Solution

The fourth proportional to 15,844,833,590.80, 23,767,250,386.20 and 8,498,193,206.80 is: 12,747,289,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,844,833,590.80 : 23,767,250,386.20 = 8,498,193,206.80 : x
  2. Step 2: Convert to fraction form
    15,844,833,590.80/23,767,250,386.20 = 8,498,193,206.80/x
  3. Step 3: Cross multiply
    15,844,833,590.80x = 23,767,250,386.20 × 8,498,193,206.80
  4. Step 4: Simplify right side
    15,844,833,590.80x = 201,978,685,776,319,512,576
  5. Step 5: Solve for x
    x = 201,978,685,776,319,512,576/15,844,833,590.80
  6. Step 6: Final answer
    x = 12,747,289,810.20

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Double scale
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1.5x scale

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.