Home / 35,716,950,163.09-49,289,000,079.05-19,659,287,925.01

Finding the Fourth Proportional to 35,716,950,163.09, 49,289,000,079.05 and 19,659,287,925.01

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Solution

The fourth proportional to 35,716,950,163.09, 49,289,000,079.05 and 19,659,287,925.01 is: 27,129,602,042.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,716,950,163.09 : 49,289,000,079.05 = 19,659,287,925.01 : x
  2. Step 2: Convert to fraction form
    35,716,950,163.09/49,289,000,079.05 = 19,659,287,925.01/x
  3. Step 3: Cross multiply
    35,716,950,163.09x = 49,289,000,079.05 × 19,659,287,925.01
  4. Step 4: Simplify right side
    35,716,950,163.09x = 968,986,644,089,884,639,232
  5. Step 5: Solve for x
    x = 968,986,644,089,884,639,232/35,716,950,163.09
  6. Step 6: Final answer
    x = 27,129,602,042.32

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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.