Home / 1,675,702,030.20-2,514,686,786.10-755,104,500.60

Finding the Fourth Proportional to 1,675,702,030.20, 2,514,686,786.10 and 755,104,500.60

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Solution

The fourth proportional to 1,675,702,030.20, 2,514,686,786.10 and 755,104,500.60 is: 1,133,167,636.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,702,030.20 : 2,514,686,786.10 = 755,104,500.60 : x
  2. Step 2: Convert to fraction form
    1,675,702,030.20/2,514,686,786.10 = 755,104,500.60/x
  3. Step 3: Cross multiply
    1,675,702,030.20x = 2,514,686,786.10 × 755,104,500.60
  4. Step 4: Simplify right side
    1,675,702,030.20x = 1,898,851,309,783,459,584
  5. Step 5: Solve for x
    x = 1,898,851,309,783,459,584/1,675,702,030.20
  6. Step 6: Final answer
    x = 1,133,167,636.94

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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.