Home / 2,236,404,015.10-3,354,574,529.85-1,009,570,498.30

Finding the Fourth Proportional to 2,236,404,015.10, 3,354,574,529.85 and 1,009,570,498.30

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Solution

The fourth proportional to 2,236,404,015.10, 3,354,574,529.85 and 1,009,570,498.30 is: 1,514,341,530.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,404,015.10 : 3,354,574,529.85 = 1,009,570,498.30 : x
  2. Step 2: Convert to fraction form
    2,236,404,015.10/3,354,574,529.85 = 1,009,570,498.30/x
  3. Step 3: Cross multiply
    2,236,404,015.10x = 3,354,574,529.85 × 1,009,570,498.30
  4. Step 4: Simplify right side
    2,236,404,015.10x = 3,386,679,479,685,152,256
  5. Step 5: Solve for x
    x = 3,386,679,479,685,152,256/2,236,404,015.10
  6. Step 6: Final answer
    x = 1,514,341,530.79

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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.