Home / 29,892,112,704.88-41,251,119,030.32-16,343,759,041.52

Finding the Fourth Proportional to 29,892,112,704.88, 41,251,119,030.32 and 16,343,759,041.52

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Solution

The fourth proportional to 29,892,112,704.88, 41,251,119,030.32 and 16,343,759,041.52 is: 22,554,389,389.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892,112,704.88 : 41,251,119,030.32 = 16,343,759,041.52 : x
  2. Step 2: Convert to fraction form
    29,892,112,704.88/41,251,119,030.32 = 16,343,759,041.52/x
  3. Step 3: Cross multiply
    29,892,112,704.88x = 41,251,119,030.32 × 16,343,759,041.52
  4. Step 4: Simplify right side
    29,892,112,704.88x = 674,198,349,624,741,724,160
  5. Step 5: Solve for x
    x = 674,198,349,624,741,724,160/29,892,112,704.88
  6. Step 6: Final answer
    x = 22,554,389,389.64

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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.