Home / 1,426,070,460.96-1,967,247,673.92-950,579,569.44

Finding the Fourth Proportional to 1,426,070,460.96, 1,967,247,673.92 and 950,579,569.44

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Solution

The fourth proportional to 1,426,070,460.96, 1,967,247,673.92 and 950,579,569.44 is: 1,311,313,499.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,070,460.96 : 1,967,247,673.92 = 950,579,569.44 : x
  2. Step 2: Convert to fraction form
    1,426,070,460.96/1,967,247,673.92 = 950,579,569.44/x
  3. Step 3: Cross multiply
    1,426,070,460.96x = 1,967,247,673.92 × 950,579,569.44
  4. Step 4: Simplify right side
    1,426,070,460.96x = 1,870,025,446,856,715,264
  5. Step 5: Solve for x
    x = 1,870,025,446,856,715,264/1,426,070,460.96
  6. Step 6: Final answer
    x = 1,311,313,499.61

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Double scale
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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.