Home / 17,693,492,857.58-24,417,019,209.66-9,555,295,485.98

Finding the Fourth Proportional to 17,693,492,857.58, 24,417,019,209.66 and 9,555,295,485.98

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Solution

The fourth proportional to 17,693,492,857.58, 24,417,019,209.66 and 9,555,295,485.98 is: 13,186,307,266.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693,492,857.58 : 24,417,019,209.66 = 9,555,295,485.98 : x
  2. Step 2: Convert to fraction form
    17,693,492,857.58/24,417,019,209.66 = 9,555,295,485.98/x
  3. Step 3: Cross multiply
    17,693,492,857.58x = 24,417,019,209.66 × 9,555,295,485.98
  4. Step 4: Simplify right side
    17,693,492,857.58x = 233,311,833,435,151,138,816
  5. Step 5: Solve for x
    x = 233,311,833,435,151,138,816/17,693,492,857.58
  6. Step 6: Final answer
    x = 13,186,307,266.36

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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.