Home / 27,884,204,323.95-41,822,220,410.29-13,715,366,858.87

Finding the Fourth Proportional to 27,884,204,323.95, 41,822,220,410.29 and 13,715,366,858.87

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Solution

The fourth proportional to 27,884,204,323.95, 41,822,220,410.29 and 13,715,366,858.87 is: 20,571,040,475.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,884,204,323.95 : 41,822,220,410.29 = 13,715,366,858.87 : x
  2. Step 2: Convert to fraction form
    27,884,204,323.95/41,822,220,410.29 = 13,715,366,858.87/x
  3. Step 3: Cross multiply
    27,884,204,323.95x = 41,822,220,410.29 × 13,715,366,858.87
  4. Step 4: Simplify right side
    27,884,204,323.95x = 573,607,095,779,493,675,008
  5. Step 5: Solve for x
    x = 573,607,095,779,493,675,008/27,884,204,323.95
  6. Step 6: Final answer
    x = 20,571,040,475.66

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1.5x scale

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.