Home / 251,001,043.59-346,273,994.16-156,751,565.34

Finding the Fourth Proportional to 251,001,043.59, 346,273,994.16 and 156,751,565.34

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Solution

The fourth proportional to 251,001,043.59, 346,273,994.16 and 156,751,565.34 is: 216,250,059.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,001,043.59 : 346,273,994.16 = 156,751,565.34 : x
  2. Step 2: Convert to fraction form
    251,001,043.59/346,273,994.16 = 156,751,565.34/x
  3. Step 3: Cross multiply
    251,001,043.59x = 346,273,994.16 × 156,751,565.34
  4. Step 4: Simplify right side
    251,001,043.59x = 54,278,990,621,114,024
  5. Step 5: Solve for x
    x = 54,278,990,621,114,024/251,001,043.59
  6. Step 6: Final answer
    x = 216,250,059.54

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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.