Home / 58,031,927.07-80,084,058.85-31,925,884.65

Finding the Fourth Proportional to 58,031,927.07, 80,084,058.85 and 31,925,884.65

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Solution

The fourth proportional to 58,031,927.07, 80,084,058.85 and 31,925,884.65 is: 44,057,720.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,031,927.07 : 80,084,058.85 = 31,925,884.65 : x
  2. Step 2: Convert to fraction form
    58,031,927.07/80,084,058.85 = 31,925,884.65/x
  3. Step 3: Cross multiply
    58,031,927.07x = 80,084,058.85 × 31,925,884.65
  4. Step 4: Simplify right side
    58,031,927.07x = 2,556,754,425,148,911.50
  5. Step 5: Solve for x
    x = 2,556,754,425,148,911.50/58,031,927.07
  6. Step 6: Final answer
    x = 44,057,720.54

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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.