Home / 13,090,527,486,370-19,635,810,127,802-5,345,795,011,472.80

Finding the Fourth Proportional to 13,090,527,486,370, 19,635,810,127,802 and 5,345,795,011,472.80

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Solution

The fourth proportional to 13,090,527,486,370, 19,635,810,127,802 and 5,345,795,011,472.80 is: 8,018,700,234,709.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,090,527,486,370 : 19,635,810,127,802 = 5,345,795,011,472.80 : x
  2. Step 2: Convert to fraction form
    13,090,527,486,370/19,635,810,127,802 = 5,345,795,011,472.80/x
  3. Step 3: Cross multiply
    13,090,527,486,370x = 19,635,810,127,802 × 5,345,795,011,472.80
  4. Step 4: Simplify right side
    13,090,527,486,370x = 104,969,015,827,431,016,347,205,632
  5. Step 5: Solve for x
    x = 104,969,015,827,431,016,347,205,632/13,090,527,486,370
  6. Step 6: Final answer
    x = 8,018,700,234,709.86

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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.