Home / 214,219,193,941.20-295,613,610,430.72-116,561,238,106.80

Finding the Fourth Proportional to 214,219,193,941.20, 295,613,610,430.72 and 116,561,238,106.80

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Solution

The fourth proportional to 214,219,193,941.20, 295,613,610,430.72 and 116,561,238,106.80 is: 160,849,678,308.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,219,193,941.20 : 295,613,610,430.72 = 116,561,238,106.80 : x
  2. Step 2: Convert to fraction form
    214,219,193,941.20/295,613,610,430.72 = 116,561,238,106.80/x
  3. Step 3: Cross multiply
    214,219,193,941.20x = 295,613,610,430.72 × 116,561,238,106.80
  4. Step 4: Simplify right side
    214,219,193,941.20x = 34,457,088,433,025,967,980,544
  5. Step 5: Solve for x
    x = 34,457,088,433,025,967,980,544/214,219,193,941.20
  6. Step 6: Final answer
    x = 160,849,678,308.86

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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.