Home / 3,253,932,225,038.50-4,490,427,203,514.60-1,790,709,038,192.80

Finding the Fourth Proportional to 3,253,932,225,038.50, 4,490,427,203,514.60 and 1,790,709,038,192.80

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Solution

The fourth proportional to 3,253,932,225,038.50, 4,490,427,203,514.60 and 1,790,709,038,192.80 is: 2,471,178,876,070.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,932,225,038.50 : 4,490,427,203,514.60 = 1,790,709,038,192.80 : x
  2. Step 2: Convert to fraction form
    3,253,932,225,038.50/4,490,427,203,514.60 = 1,790,709,038,192.80/x
  3. Step 3: Cross multiply
    3,253,932,225,038.50x = 4,490,427,203,514.60 × 1,790,709,038,192.80
  4. Step 4: Simplify right side
    3,253,932,225,038.50x = 8,041,048,578,680,413,642,293,248
  5. Step 5: Solve for x
    x = 8,041,048,578,680,413,642,293,248/3,253,932,225,038.50
  6. Step 6: Final answer
    x = 2,471,178,876,070.56

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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.