Home / 15,545,291,336.40-23,272,020,502.20-10,310,810,062.80

Finding the Fourth Proportional to 15,545,291,336.40, 23,272,020,502.20 and 10,310,810,062.80

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Solution

The fourth proportional to 15,545,291,336.40, 23,272,020,502.20 and 10,310,810,062.80 is: 15,435,759,805.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545,291,336.40 : 23,272,020,502.20 = 10,310,810,062.80 : x
  2. Step 2: Convert to fraction form
    15,545,291,336.40/23,272,020,502.20 = 10,310,810,062.80/x
  3. Step 3: Cross multiply
    15,545,291,336.40x = 23,272,020,502.20 × 10,310,810,062.80
  4. Step 4: Simplify right side
    15,545,291,336.40x = 239,953,383,175,771,652,096
  5. Step 5: Solve for x
    x = 239,953,383,175,771,652,096/15,545,291,336.40
  6. Step 6: Final answer
    x = 15,435,759,805.54

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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.