Home / 9,747,294,782.76-13,463,884,596.78-8,060,562,605.52

Finding the Fourth Proportional to 9,747,294,782.76, 13,463,884,596.78 and 8,060,562,605.52

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Solution

The fourth proportional to 9,747,294,782.76, 13,463,884,596.78 and 8,060,562,605.52 is: 11,134,010,730.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,294,782.76 : 13,463,884,596.78 = 8,060,562,605.52 : x
  2. Step 2: Convert to fraction form
    9,747,294,782.76/13,463,884,596.78 = 8,060,562,605.52/x
  3. Step 3: Cross multiply
    9,747,294,782.76x = 13,463,884,596.78 × 8,060,562,605.52
  4. Step 4: Simplify right side
    9,747,294,782.76x = 108,526,484,705,841,610,752
  5. Step 5: Solve for x
    x = 108,526,484,705,841,610,752/9,747,294,782.76
  6. Step 6: Final answer
    x = 11,134,010,730.63

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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.