Home / 41,263,260,875.30-61,907,034,936.63-13,313,980,342.82

Finding the Fourth Proportional to 41,263,260,875.30, 61,907,034,936.63 and 13,313,980,342.82

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Solution

The fourth proportional to 41,263,260,875.30, 61,907,034,936.63 and 13,313,980,342.82 is: 19,974,888,768.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263,260,875.30 : 61,907,034,936.63 = 13,313,980,342.82 : x
  2. Step 2: Convert to fraction form
    41,263,260,875.30/61,907,034,936.63 = 13,313,980,342.82/x
  3. Step 3: Cross multiply
    41,263,260,875.30x = 61,907,034,936.63 × 13,313,980,342.82
  4. Step 4: Simplify right side
    41,263,260,875.30x = 824,229,046,228,562,739,200
  5. Step 5: Solve for x
    x = 824,229,046,228,562,739,200/41,263,260,875.30
  6. Step 6: Final answer
    x = 19,974,888,768.96

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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.