Home / 18,473,548,865,145-25,493,522,679,244-10,026,339,360,248

Finding the Fourth Proportional to 18,473,548,865,145, 25,493,522,679,244 and 10,026,339,360,248

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Solution

The fourth proportional to 18,473,548,865,145, 25,493,522,679,244 and 10,026,339,360,248 is: 13,836,362,018,807.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,473,548,865,145 : 25,493,522,679,244 = 10,026,339,360,248 : x
  2. Step 2: Convert to fraction form
    18,473,548,865,145/25,493,522,679,244 = 10,026,339,360,248/x
  3. Step 3: Cross multiply
    18,473,548,865,145x = 25,493,522,679,244 × 10,026,339,360,248
  4. Step 4: Simplify right side
    18,473,548,865,145x = 255,606,709,870,279,160,252,858,368
  5. Step 5: Solve for x
    x = 255,606,709,870,279,160,252,858,368/18,473,548,865,145
  6. Step 6: Final answer
    x = 13,836,362,018,807.63

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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.