Home / 34,558,460.37-47,686,588.11-19,087,622.37

Finding the Fourth Proportional to 34,558,460.37, 47,686,588.11 and 19,087,622.37

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Solution

The fourth proportional to 34,558,460.37, 47,686,588.11 and 19,087,622.37 is: 26,338,661.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,558,460.37 : 47,686,588.11 = 19,087,622.37 : x
  2. Step 2: Convert to fraction form
    34,558,460.37/47,686,588.11 = 19,087,622.37/x
  3. Step 3: Cross multiply
    34,558,460.37x = 47,686,588.11 × 19,087,622.37
  4. Step 4: Simplify right side
    34,558,460.37x = 910,223,585,957,412
  5. Step 5: Solve for x
    x = 910,223,585,957,412/34,558,460.37
  6. Step 6: Final answer
    x = 26,338,661.39

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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.