Home / 1,163,461,467.66-1,745,063,285.22-416,447,404.71

Finding the Fourth Proportional to 1,163,461,467.66, 1,745,063,285.22 and 416,447,404.71

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Solution

The fourth proportional to 1,163,461,467.66, 1,745,063,285.22 and 416,447,404.71 is: 624,624,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,461,467.66 : 1,745,063,285.22 = 416,447,404.71 : x
  2. Step 2: Convert to fraction form
    1,163,461,467.66/1,745,063,285.22 = 416,447,404.71/x
  3. Step 3: Cross multiply
    1,163,461,467.66x = 1,745,063,285.22 × 416,447,404.71
  4. Step 4: Simplify right side
    1,163,461,467.66x = 726,727,076,184,575,488
  5. Step 5: Solve for x
    x = 726,727,076,184,575,488/1,163,461,467.66
  6. Step 6: Final answer
    x = 624,624,963.00

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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.