Home / 3,555,913,953,238-4,907,161,254,992.80-2,014,411,336,647.60

Finding the Fourth Proportional to 3,555,913,953,238, 4,907,161,254,992.80 and 2,014,411,336,647.60

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Solution

The fourth proportional to 3,555,913,953,238, 4,907,161,254,992.80 and 2,014,411,336,647.60 is: 2,779,887,644,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,913,953,238 : 4,907,161,254,992.80 = 2,014,411,336,647.60 : x
  2. Step 2: Convert to fraction form
    3,555,913,953,238/4,907,161,254,992.80 = 2,014,411,336,647.60/x
  3. Step 3: Cross multiply
    3,555,913,953,238x = 4,907,161,254,992.80 × 2,014,411,336,647.60
  4. Step 4: Simplify right side
    3,555,913,953,238x = 9,885,041,262,815,359,908,446,208
  5. Step 5: Solve for x
    x = 9,885,041,262,815,359,908,446,208/3,555,913,953,238
  6. Step 6: Final answer
    x = 2,779,887,644,304.24

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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.