Home / 29,937,119,621,892-44,828,341,593,796-20,661,568,128,632

Finding the Fourth Proportional to 29,937,119,621,892, 44,828,341,593,796 and 20,661,568,128,632

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Solution

The fourth proportional to 29,937,119,621,892, 44,828,341,593,796 and 20,661,568,128,632 is: 30,938,976,282,023.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,119,621,892 : 44,828,341,593,796 = 20,661,568,128,632 : x
  2. Step 2: Convert to fraction form
    29,937,119,621,892/44,828,341,593,796 = 20,661,568,128,632/x
  3. Step 3: Cross multiply
    29,937,119,621,892x = 44,828,341,593,796 × 20,661,568,128,632
  4. Step 4: Simplify right side
    29,937,119,621,892x = 926,223,833,933,803,693,621,116,928
  5. Step 5: Solve for x
    x = 926,223,833,933,803,693,621,116,928/29,937,119,621,892
  6. Step 6: Final answer
    x = 30,938,976,282,023.06

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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.