Home / 11,362,153,575.18-15,680,256,173.94-6,349,900,850.58

Finding the Fourth Proportional to 11,362,153,575.18, 15,680,256,173.94 and 6,349,900,850.58

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Solution

The fourth proportional to 11,362,153,575.18, 15,680,256,173.94 and 6,349,900,850.58 is: 8,763,133,798.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362,153,575.18 : 15,680,256,173.94 = 6,349,900,850.58 : x
  2. Step 2: Convert to fraction form
    11,362,153,575.18/15,680,256,173.94 = 6,349,900,850.58/x
  3. Step 3: Cross multiply
    11,362,153,575.18x = 15,680,256,173.94 × 6,349,900,850.58
  4. Step 4: Simplify right side
    11,362,153,575.18x = 99,568,072,016,213,901,312
  5. Step 5: Solve for x
    x = 99,568,072,016,213,901,312/11,362,153,575.18
  6. Step 6: Final answer
    x = 8,763,133,798.31

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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.