Home / 35,042,097,699.14-48,357,464,464.80-19,799,862,247.58

Finding the Fourth Proportional to 35,042,097,699.14, 48,357,464,464.80 and 19,799,862,247.58

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Solution

The fourth proportional to 35,042,097,699.14, 48,357,464,464.80 and 19,799,862,247.58 is: 27,323,453,728.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,042,097,699.14 : 48,357,464,464.80 = 19,799,862,247.58 : x
  2. Step 2: Convert to fraction form
    35,042,097,699.14/48,357,464,464.80 = 19,799,862,247.58/x
  3. Step 3: Cross multiply
    35,042,097,699.14x = 48,357,464,464.80 × 19,799,862,247.58
  4. Step 4: Simplify right side
    35,042,097,699.14x = 957,471,135,045,091,590,144
  5. Step 5: Solve for x
    x = 957,471,135,045,091,590,144/35,042,097,699.14
  6. Step 6: Final answer
    x = 27,323,453,728.87

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Double scale
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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.