Home / 23,980,920,614.40-33,097,132,022.40-13,817,701,989.12

Finding the Fourth Proportional to 23,980,920,614.40, 33,097,132,022.40 and 13,817,701,989.12

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Solution

The fourth proportional to 23,980,920,614.40, 33,097,132,022.40 and 13,817,701,989.12 is: 19,070,423,289.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,920,614.40 : 33,097,132,022.40 = 13,817,701,989.12 : x
  2. Step 2: Convert to fraction form
    23,980,920,614.40/33,097,132,022.40 = 13,817,701,989.12/x
  3. Step 3: Cross multiply
    23,980,920,614.40x = 33,097,132,022.40 × 13,817,701,989.12
  4. Step 4: Simplify right side
    23,980,920,614.40x = 457,326,306,980,083,793,920
  5. Step 5: Solve for x
    x = 457,326,306,980,083,793,920/23,980,920,614.40
  6. Step 6: Final answer
    x = 19,070,423,289.15

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Double scale
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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.