Home / 60,556,480.24-90,834,179.13-19,060,486.48

Finding the Fourth Proportional to 60,556,480.24, 90,834,179.13 and 19,060,486.48

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Solution

The fourth proportional to 60,556,480.24, 90,834,179.13 and 19,060,486.48 is: 28,590,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,556,480.24 : 90,834,179.13 = 19,060,486.48 : x
  2. Step 2: Convert to fraction form
    60,556,480.24/90,834,179.13 = 19,060,486.48/x
  3. Step 3: Cross multiply
    60,556,480.24x = 90,834,179.13 × 19,060,486.48
  4. Step 4: Simplify right side
    60,556,480.24x = 1,731,343,643,229,263
  5. Step 5: Solve for x
    x = 1,731,343,643,229,263/60,556,480.24
  6. Step 6: Final answer
    x = 28,590,559.36

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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.