Home / 2,254,025,263.48-3,110,558,522.87-1,250,442,856.76

Finding the Fourth Proportional to 2,254,025,263.48, 3,110,558,522.87 and 1,250,442,856.76

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Solution

The fourth proportional to 2,254,025,263.48, 3,110,558,522.87 and 1,250,442,856.76 is: 1,725,613,172.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,025,263.48 : 3,110,558,522.87 = 1,250,442,856.76 : x
  2. Step 2: Convert to fraction form
    2,254,025,263.48/3,110,558,522.87 = 1,250,442,856.76/x
  3. Step 3: Cross multiply
    2,254,025,263.48x = 3,110,558,522.87 × 1,250,442,856.76
  4. Step 4: Simplify right side
    2,254,025,263.48x = 3,889,575,685,444,302,336
  5. Step 5: Solve for x
    x = 3,889,575,685,444,302,336/2,254,025,263.48
  6. Step 6: Final answer
    x = 1,725,613,172.34

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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.