Home / 114,120,875,814.24-171,153,026,113.26-38,572,346,919.66

Finding the Fourth Proportional to 114,120,875,814.24, 171,153,026,113.26 and 38,572,346,919.66

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Solution

The fourth proportional to 114,120,875,814.24, 171,153,026,113.26 and 38,572,346,919.66 is: 57,848,959,294.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,120,875,814.24 : 171,153,026,113.26 = 38,572,346,919.66 : x
  2. Step 2: Convert to fraction form
    114,120,875,814.24/171,153,026,113.26 = 38,572,346,919.66/x
  3. Step 3: Cross multiply
    114,120,875,814.24x = 171,153,026,113.26 × 38,572,346,919.66
  4. Step 4: Simplify right side
    114,120,875,814.24x = 6,601,773,899,590,292,996,096
  5. Step 5: Solve for x
    x = 6,601,773,899,590,292,996,096/114,120,875,814.24
  6. Step 6: Final answer
    x = 57,848,959,294.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.