Home / 3,220,745,734,851-4,444,723,422,703.90-1,757,616,826,774.30

Finding the Fourth Proportional to 3,220,745,734,851, 4,444,723,422,703.90 and 1,757,616,826,774.30

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Solution

The fourth proportional to 3,220,745,734,851, 4,444,723,422,703.90 and 1,757,616,826,774.30 is: 2,425,562,686,792.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,745,734,851 : 4,444,723,422,703.90 = 1,757,616,826,774.30 : x
  2. Step 2: Convert to fraction form
    3,220,745,734,851/4,444,723,422,703.90 = 1,757,616,826,774.30/x
  3. Step 3: Cross multiply
    3,220,745,734,851x = 4,444,723,422,703.90 × 1,757,616,826,774.30
  4. Step 4: Simplify right side
    3,220,745,734,851x = 7,812,120,678,102,235,671,953,408
  5. Step 5: Solve for x
    x = 7,812,120,678,102,235,671,953,408/3,220,745,734,851
  6. Step 6: Final answer
    x = 2,425,562,686,792.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.