Home / 1,347,442,992.06-1,859,367,549.51-760,790,033.34

Finding the Fourth Proportional to 1,347,442,992.06, 1,859,367,549.51 and 760,790,033.34

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Solution

The fourth proportional to 1,347,442,992.06, 1,859,367,549.51 and 760,790,033.34 is: 1,049,831,650.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,442,992.06 : 1,859,367,549.51 = 760,790,033.34 : x
  2. Step 2: Convert to fraction form
    1,347,442,992.06/1,859,367,549.51 = 760,790,033.34/x
  3. Step 3: Cross multiply
    1,347,442,992.06x = 1,859,367,549.51 × 760,790,033.34
  4. Step 4: Simplify right side
    1,347,442,992.06x = 1,414,588,299,983,026,944
  5. Step 5: Solve for x
    x = 1,414,588,299,983,026,944/1,347,442,992.06
  6. Step 6: Final answer
    x = 1,049,831,650.26

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1.5x scale

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.