Home / 3,575,334,890.76-5,364,207,953.88-1,583,104,961.88

Finding the Fourth Proportional to 3,575,334,890.76, 5,364,207,953.88 and 1,583,104,961.88

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Solution

The fourth proportional to 3,575,334,890.76, 5,364,207,953.88 and 1,583,104,961.88 is: 2,375,191,272.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,334,890.76 : 5,364,207,953.88 = 1,583,104,961.88 : x
  2. Step 2: Convert to fraction form
    3,575,334,890.76/5,364,207,953.88 = 1,583,104,961.88/x
  3. Step 3: Cross multiply
    3,575,334,890.76x = 5,364,207,953.88 × 1,583,104,961.88
  4. Step 4: Simplify right side
    3,575,334,890.76x = 8,492,104,228,343,590,912
  5. Step 5: Solve for x
    x = 8,492,104,228,343,590,912/3,575,334,890.76
  6. Step 6: Final answer
    x = 2,375,191,272.37

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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.