Home / 17,697,403,341.72-24,422,426,410.37-9,559,206,716.22

Finding the Fourth Proportional to 17,697,403,341.72, 24,422,426,410.37 and 9,559,206,716.22

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Solution

The fourth proportional to 17,697,403,341.72, 24,422,426,410.37 and 9,559,206,716.22 is: 13,191,710,561.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,697,403,341.72 : 24,422,426,410.37 = 9,559,206,716.22 : x
  2. Step 2: Convert to fraction form
    17,697,403,341.72/24,422,426,410.37 = 9,559,206,716.22/x
  3. Step 3: Cross multiply
    17,697,403,341.72x = 24,422,426,410.37 × 9,559,206,716.22
  4. Step 4: Simplify right side
    17,697,403,341.72x = 233,459,022,568,349,827,072
  5. Step 5: Solve for x
    x = 233,459,022,568,349,827,072/17,697,403,341.72
  6. Step 6: Final answer
    x = 13,191,710,561.18

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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.