Home / 8,397,497,583.53-11,588,546,222.10-4,535,032,815.39

Finding the Fourth Proportional to 8,397,497,583.53, 11,588,546,222.10 and 4,535,032,815.39

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Solution

The fourth proportional to 8,397,497,583.53, 11,588,546,222.10 and 4,535,032,815.39 is: 6,258,345,045.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,497,583.53 : 11,588,546,222.10 = 4,535,032,815.39 : x
  2. Step 2: Convert to fraction form
    8,397,497,583.53/11,588,546,222.10 = 4,535,032,815.39/x
  3. Step 3: Cross multiply
    8,397,497,583.53x = 11,588,546,222.10 × 4,535,032,815.39
  4. Step 4: Simplify right side
    8,397,497,583.53x = 52,554,437,399,887,314,944
  5. Step 5: Solve for x
    x = 52,554,437,399,887,314,944/8,397,497,583.53
  6. Step 6: Final answer
    x = 6,258,345,045.91

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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.