Home / 3,495,010,932.60-4,823,114,902.53-1,887,465,772.79

Finding the Fourth Proportional to 3,495,010,932.60, 4,823,114,902.53 and 1,887,465,772.79

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Solution

The fourth proportional to 3,495,010,932.60, 4,823,114,902.53 and 1,887,465,772.79 is: 2,604,702,666.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,010,932.60 : 4,823,114,902.53 = 1,887,465,772.79 : x
  2. Step 2: Convert to fraction form
    3,495,010,932.60/4,823,114,902.53 = 1,887,465,772.79/x
  3. Step 3: Cross multiply
    3,495,010,932.60x = 4,823,114,902.53 × 1,887,465,772.79
  4. Step 4: Simplify right side
    3,495,010,932.60x = 9,103,464,296,734,636,032
  5. Step 5: Solve for x
    x = 9,103,464,296,734,636,032/3,495,010,932.60
  6. Step 6: Final answer
    x = 2,604,702,666.83

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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.