Home / 29,937,119,621,732-44,828,341,593,552-20,661,568,128,472

Finding the Fourth Proportional to 29,937,119,621,732, 44,828,341,593,552 and 20,661,568,128,472

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Solution

The fourth proportional to 29,937,119,621,732, 44,828,341,593,552 and 20,661,568,128,472 is: 30,938,976,281,780.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,119,621,732 : 44,828,341,593,552 = 20,661,568,128,472 : x
  2. Step 2: Convert to fraction form
    29,937,119,621,732/44,828,341,593,552 = 20,661,568,128,472/x
  3. Step 3: Cross multiply
    29,937,119,621,732x = 44,828,341,593,552 × 20,661,568,128,472
  4. Step 4: Simplify right side
    29,937,119,621,732x = 926,223,833,921,589,768,703,967,232
  5. Step 5: Solve for x
    x = 926,223,833,921,589,768,703,967,232/29,937,119,621,732
  6. Step 6: Final answer
    x = 30,938,976,281,780.43

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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.