Home / 49,703,096,549,818-74,554,716,579,008-20,297,315,434,191

Finding the Fourth Proportional to 49,703,096,549,818, 74,554,716,579,008 and 20,297,315,434,191

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Solution

The fourth proportional to 49,703,096,549,818, 74,554,716,579,008 and 20,297,315,434,191 is: 30,446,002,453,671.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,703,096,549,818 : 74,554,716,579,008 = 20,297,315,434,191 : x
  2. Step 2: Convert to fraction form
    49,703,096,549,818/74,554,716,579,008 = 20,297,315,434,191/x
  3. Step 3: Cross multiply
    49,703,096,549,818x = 74,554,716,579,008 × 20,297,315,434,191
  4. Step 4: Simplify right side
    49,703,096,549,818x = 1,513,260,599,510,834,754,510,389,248
  5. Step 5: Solve for x
    x = 1,513,260,599,510,834,754,510,389,248/49,703,096,549,818
  6. Step 6: Final answer
    x = 30,446,002,453,671.59

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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.