Home / 6,574,434,181.85-9,861,513,108.43-1,600,183,788.77

Finding the Fourth Proportional to 6,574,434,181.85, 9,861,513,108.43 and 1,600,183,788.77

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Solution

The fourth proportional to 6,574,434,181.85, 9,861,513,108.43 and 1,600,183,788.77 is: 2,400,242,054.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,434,181.85 : 9,861,513,108.43 = 1,600,183,788.77 : x
  2. Step 2: Convert to fraction form
    6,574,434,181.85/9,861,513,108.43 = 1,600,183,788.77/x
  3. Step 3: Cross multiply
    6,574,434,181.85x = 9,861,513,108.43 × 1,600,183,788.77
  4. Step 4: Simplify right side
    6,574,434,181.85x = 15,780,233,408,852,537,344
  5. Step 5: Solve for x
    x = 15,780,233,408,852,537,344/6,574,434,181.85
  6. Step 6: Final answer
    x = 2,400,242,054.66

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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.