Home / 3,779,046,909.48-5,671,098,780.45-1,568,256,548.52

Finding the Fourth Proportional to 3,779,046,909.48, 5,671,098,780.45 and 1,568,256,548.52

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Solution

The fourth proportional to 3,779,046,909.48, 5,671,098,780.45 and 1,568,256,548.52 is: 2,353,434,083.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,046,909.48 : 5,671,098,780.45 = 1,568,256,548.52 : x
  2. Step 2: Convert to fraction form
    3,779,046,909.48/5,671,098,780.45 = 1,568,256,548.52/x
  3. Step 3: Cross multiply
    3,779,046,909.48x = 5,671,098,780.45 × 1,568,256,548.52
  4. Step 4: Simplify right side
    3,779,046,909.48x = 8,893,737,799,744,497,664
  5. Step 5: Solve for x
    x = 8,893,737,799,744,497,664/3,779,046,909.48
  6. Step 6: Final answer
    x = 2,353,434,083.45

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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.