Home / 35,716,950,162.09-49,289,000,077.67-19,659,287,924.01

Finding the Fourth Proportional to 35,716,950,162.09, 49,289,000,077.67 and 19,659,287,924.01

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Solution

The fourth proportional to 35,716,950,162.09, 49,289,000,077.67 and 19,659,287,924.01 is: 27,129,602,040.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,716,950,162.09 : 49,289,000,077.67 = 19,659,287,924.01 : x
  2. Step 2: Convert to fraction form
    35,716,950,162.09/49,289,000,077.67 = 19,659,287,924.01/x
  3. Step 3: Cross multiply
    35,716,950,162.09x = 49,289,000,077.67 × 19,659,287,924.01
  4. Step 4: Simplify right side
    35,716,950,162.09x = 968,986,644,013,367,427,072
  5. Step 5: Solve for x
    x = 968,986,644,013,367,427,072/35,716,950,162.09
  6. Step 6: Final answer
    x = 27,129,602,040.93

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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.