Home / 58,040,531,622.21-87,020,319,971.06-25,716,795,048.29

Finding the Fourth Proportional to 58,040,531,622.21, 87,020,319,971.06 and 25,716,795,048.29

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Solution

The fourth proportional to 58,040,531,622.21, 87,020,319,971.06 and 25,716,795,048.29 is: 38,557,257,681.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,040,531,622.21 : 87,020,319,971.06 = 25,716,795,048.29 : x
  2. Step 2: Convert to fraction form
    58,040,531,622.21/87,020,319,971.06 = 25,716,795,048.29/x
  3. Step 3: Cross multiply
    58,040,531,622.21x = 87,020,319,971.06 × 25,716,795,048.29
  4. Step 4: Simplify right side
    58,040,531,622.21x = 2,237,883,733,732,367,269,888
  5. Step 5: Solve for x
    x = 2,237,883,733,732,367,269,888/58,040,531,622.21
  6. Step 6: Final answer
    x = 38,557,257,681.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.