Home / 17,854,223,425.26-24,638,832,348.69-9,825,563,963.80

Finding the Fourth Proportional to 17,854,223,425.26, 24,638,832,348.69 and 9,825,563,963.80

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Solution

The fourth proportional to 17,854,223,425.26, 24,638,832,348.69 and 9,825,563,963.80 is: 13,559,280,483.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,854,223,425.26 : 24,638,832,348.69 = 9,825,563,963.80 : x
  2. Step 2: Convert to fraction form
    17,854,223,425.26/24,638,832,348.69 = 9,825,563,963.80/x
  3. Step 3: Cross multiply
    17,854,223,425.26x = 24,638,832,348.69 × 9,825,563,963.80
  4. Step 4: Simplify right side
    17,854,223,425.26x = 242,090,423,235,274,964,992
  5. Step 5: Solve for x
    x = 242,090,423,235,274,964,992/17,854,223,425.26
  6. Step 6: Final answer
    x = 13,559,280,483.34

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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.