Home / 62,147,153,330.96-85,762,910,287.32-34,680,451,858.14

Finding the Fourth Proportional to 62,147,153,330.96, 85,762,910,287.32 and 34,680,451,858.14

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Solution

The fourth proportional to 62,147,153,330.96, 85,762,910,287.32 and 34,680,451,858.14 is: 47,858,933,547.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,147,153,330.96 : 85,762,910,287.32 = 34,680,451,858.14 : x
  2. Step 2: Convert to fraction form
    62,147,153,330.96/85,762,910,287.32 = 34,680,451,858.14/x
  3. Step 3: Cross multiply
    62,147,153,330.96x = 85,762,910,287.32 × 34,680,451,858.14
  4. Step 4: Simplify right side
    62,147,153,330.96x = 2,974,296,481,433,638,141,952
  5. Step 5: Solve for x
    x = 2,974,296,481,433,638,141,952/62,147,153,330.96
  6. Step 6: Final answer
    x = 47,858,933,547.52

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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.