Home / 1,337,835,513-1,846,213,007.96-751,137,246.12

Finding the Fourth Proportional to 1,337,835,513, 1,846,213,007.96 and 751,137,246.12

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Solution

The fourth proportional to 1,337,835,513, 1,846,213,007.96 and 751,137,246.12 is: 1,036,569,399.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,835,513 : 1,846,213,007.96 = 751,137,246.12 : x
  2. Step 2: Convert to fraction form
    1,337,835,513/1,846,213,007.96 = 751,137,246.12/x
  3. Step 3: Cross multiply
    1,337,835,513x = 1,846,213,007.96 × 751,137,246.12
  4. Step 4: Simplify right side
    1,337,835,513x = 1,386,759,354,549,996,032
  5. Step 5: Solve for x
    x = 1,386,759,354,549,996,032/1,337,835,513
  6. Step 6: Final answer
    x = 1,036,569,399.66

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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.