Home / 112,063,386-168,100,230.56-34,334,723.28

Finding the Fourth Proportional to 112,063,386, 168,100,230.56 and 34,334,723.28

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Solution

The fourth proportional to 112,063,386, 168,100,230.56 and 34,334,723.28 is: 51,503,663.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,063,386 : 168,100,230.56 = 34,334,723.28 : x
  2. Step 2: Convert to fraction form
    112,063,386/168,100,230.56 = 34,334,723.28/x
  3. Step 3: Cross multiply
    112,063,386x = 168,100,230.56 × 34,334,723.28
  4. Step 4: Simplify right side
    112,063,386x = 5,771,674,899,581,800
  5. Step 5: Solve for x
    x = 5,771,674,899,581,800/112,063,386
  6. Step 6: Final answer
    x = 51,503,663.29

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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.