Home / 13,594,000,779.74-20,394,155,676.54-4,277,506,568.69

Finding the Fourth Proportional to 13,594,000,779.74, 20,394,155,676.54 and 4,277,506,568.69

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Solution

The fourth proportional to 13,594,000,779.74, 20,394,155,676.54 and 4,277,506,568.69 is: 6,417,252,454.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,000,779.74 : 20,394,155,676.54 = 4,277,506,568.69 : x
  2. Step 2: Convert to fraction form
    13,594,000,779.74/20,394,155,676.54 = 4,277,506,568.69/x
  3. Step 3: Cross multiply
    13,594,000,779.74x = 20,394,155,676.54 × 4,277,506,568.69
  4. Step 4: Simplify right side
    13,594,000,779.74x = 87,236,134,869,162,934,272
  5. Step 5: Solve for x
    x = 87,236,134,869,162,934,272/13,594,000,779.74
  6. Step 6: Final answer
    x = 6,417,252,454.42

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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.