Home / 13,594,000,780.24-20,394,155,677.28-4,277,506,569.19

Finding the Fourth Proportional to 13,594,000,780.24, 20,394,155,677.28 and 4,277,506,569.19

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Solution

The fourth proportional to 13,594,000,780.24, 20,394,155,677.28 and 4,277,506,569.19 is: 6,417,252,455.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,000,780.24 : 20,394,155,677.28 = 4,277,506,569.19 : x
  2. Step 2: Convert to fraction form
    13,594,000,780.24/20,394,155,677.28 = 4,277,506,569.19/x
  3. Step 3: Cross multiply
    13,594,000,780.24x = 20,394,155,677.28 × 4,277,506,569.19
  4. Step 4: Simplify right side
    13,594,000,780.24x = 87,236,134,882,648,735,744
  5. Step 5: Solve for x
    x = 87,236,134,882,648,735,744/13,594,000,780.24
  6. Step 6: Final answer
    x = 6,417,252,455.18

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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.