Home / 45,082,031,879.51-62,218,943,541.75-27,260,816,931.35

Finding the Fourth Proportional to 45,082,031,879.51, 62,218,943,541.75 and 27,260,816,931.35

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Solution

The fourth proportional to 45,082,031,879.51, 62,218,943,541.75 and 27,260,816,931.35 is: 37,623,398,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,082,031,879.51 : 62,218,943,541.75 = 27,260,816,931.35 : x
  2. Step 2: Convert to fraction form
    45,082,031,879.51/62,218,943,541.75 = 27,260,816,931.35/x
  3. Step 3: Cross multiply
    45,082,031,879.51x = 62,218,943,541.75 × 27,260,816,931.35
  4. Step 4: Simplify right side
    45,082,031,879.51x = 1,696,139,229,553,337,040,896
  5. Step 5: Solve for x
    x = 1,696,139,229,553,337,040,896/45,082,031,879.51
  6. Step 6: Final answer
    x = 37,623,398,033.32

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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.