Home / 30,061,651,295,256-45,068,143,115,313-9,398,395,160,974

Finding the Fourth Proportional to 30,061,651,295,256, 45,068,143,115,313 and 9,398,395,160,974

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Solution

The fourth proportional to 30,061,651,295,256, 45,068,143,115,313 and 9,398,395,160,974 is: 14,089,985,077,961.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,061,651,295,256 : 45,068,143,115,313 = 9,398,395,160,974 : x
  2. Step 2: Convert to fraction form
    30,061,651,295,256/45,068,143,115,313 = 9,398,395,160,974/x
  3. Step 3: Cross multiply
    30,061,651,295,256x = 45,068,143,115,313 × 9,398,395,160,974
  4. Step 4: Simplify right side
    30,061,651,295,256x = 423,568,218,169,041,359,256,682,496
  5. Step 5: Solve for x
    x = 423,568,218,169,041,359,256,682,496/30,061,651,295,256
  6. Step 6: Final answer
    x = 14,089,985,077,961.58

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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.