Home / 23,801,389,992.52-32,771,152,411.86-20,225,554,713.16

Finding the Fourth Proportional to 23,801,389,992.52, 32,771,152,411.86 and 20,225,554,713.16

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Solution

The fourth proportional to 23,801,389,992.52, 32,771,152,411.86 and 20,225,554,713.16 is: 27,847,732,268.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,801,389,992.52 : 32,771,152,411.86 = 20,225,554,713.16 : x
  2. Step 2: Convert to fraction form
    23,801,389,992.52/32,771,152,411.86 = 20,225,554,713.16/x
  3. Step 3: Cross multiply
    23,801,389,992.52x = 32,771,152,411.86 × 20,225,554,713.16
  4. Step 4: Simplify right side
    23,801,389,992.52x = 662,814,736,119,379,787,776
  5. Step 5: Solve for x
    x = 662,814,736,119,379,787,776/23,801,389,992.52
  6. Step 6: Final answer
    x = 27,847,732,268.06

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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.