Home / 25,095,752,296.99-34,632,759,206.87-13,664,947,805.89

Finding the Fourth Proportional to 25,095,752,296.99, 34,632,759,206.87 and 13,664,947,805.89

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Solution

The fourth proportional to 25,095,752,296.99, 34,632,759,206.87 and 13,664,947,805.89 is: 18,857,966,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095,752,296.99 : 34,632,759,206.87 = 13,664,947,805.89 : x
  2. Step 2: Convert to fraction form
    25,095,752,296.99/34,632,759,206.87 = 13,664,947,805.89/x
  3. Step 3: Cross multiply
    25,095,752,296.99x = 34,632,759,206.87 × 13,664,947,805.89
  4. Step 4: Simplify right side
    25,095,752,296.99x = 473,254,846,935,738,286,080
  5. Step 5: Solve for x
    x = 473,254,846,935,738,286,080/25,095,752,296.99
  6. Step 6: Final answer
    x = 18,857,966,134.47

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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.