Home / 4,967,849,278.37-6,855,653,317.74-2,709,838,012.34

Finding the Fourth Proportional to 4,967,849,278.37, 6,855,653,317.74 and 2,709,838,012.34

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Solution

The fourth proportional to 4,967,849,278.37, 6,855,653,317.74 and 2,709,838,012.34 is: 3,739,588,083.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,849,278.37 : 6,855,653,317.74 = 2,709,838,012.34 : x
  2. Step 2: Convert to fraction form
    4,967,849,278.37/6,855,653,317.74 = 2,709,838,012.34/x
  3. Step 3: Cross multiply
    4,967,849,278.37x = 6,855,653,317.74 × 2,709,838,012.34
  4. Step 4: Simplify right side
    4,967,849,278.37x = 18,577,709,959,853,826,048
  5. Step 5: Solve for x
    x = 18,577,709,959,853,826,048/4,967,849,278.37
  6. Step 6: Final answer
    x = 3,739,588,083.07

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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.