Home / 4,191,475,177,133.10-6,287,212,765,699.70-3,475,987,018,047.90

Finding the Fourth Proportional to 4,191,475,177,133.10, 6,287,212,765,699.70 and 3,475,987,018,047.90

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Solution

The fourth proportional to 4,191,475,177,133.10, 6,287,212,765,699.70 and 3,475,987,018,047.90 is: 5,213,980,527,071.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,475,177,133.10 : 6,287,212,765,699.70 = 3,475,987,018,047.90 : x
  2. Step 2: Convert to fraction form
    4,191,475,177,133.10/6,287,212,765,699.70 = 3,475,987,018,047.90/x
  3. Step 3: Cross multiply
    4,191,475,177,133.10x = 6,287,212,765,699.70 × 3,475,987,018,047.90
  4. Step 4: Simplify right side
    4,191,475,177,133.10x = 21,854,269,953,277,192,193,441,792
  5. Step 5: Solve for x
    x = 21,854,269,953,277,192,193,441,792/4,191,475,177,133.10
  6. Step 6: Final answer
    x = 5,213,980,527,071.89

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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.