Home / 4,310,658,617.10-6,465,987,925.65-1,861,778,489.10

Finding the Fourth Proportional to 4,310,658,617.10, 6,465,987,925.65 and 1,861,778,489.10

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Solution

The fourth proportional to 4,310,658,617.10, 6,465,987,925.65 and 1,861,778,489.10 is: 2,792,667,733.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,658,617.10 : 6,465,987,925.65 = 1,861,778,489.10 : x
  2. Step 2: Convert to fraction form
    4,310,658,617.10/6,465,987,925.65 = 1,861,778,489.10/x
  3. Step 3: Cross multiply
    4,310,658,617.10x = 6,465,987,925.65 × 1,861,778,489.10
  4. Step 4: Simplify right side
    4,310,658,617.10x = 12,038,237,230,755,497,984
  5. Step 5: Solve for x
    x = 12,038,237,230,755,497,984/4,310,658,617.10
  6. Step 6: Final answer
    x = 2,792,667,733.65

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1.5x scale

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.