Home / 2,447,021,681.55-3,670,022,416.72-895,044,055.95

Finding the Fourth Proportional to 2,447,021,681.55, 3,670,022,416.72 and 895,044,055.95

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Solution

The fourth proportional to 2,447,021,681.55, 3,670,022,416.72 and 895,044,055.95 is: 1,342,379,503.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,021,681.55 : 3,670,022,416.72 = 895,044,055.95 : x
  2. Step 2: Convert to fraction form
    2,447,021,681.55/3,670,022,416.72 = 895,044,055.95/x
  3. Step 3: Cross multiply
    2,447,021,681.55x = 3,670,022,416.72 × 895,044,055.95
  4. Step 4: Simplify right side
    2,447,021,681.55x = 3,284,831,749,288,489,984
  5. Step 5: Solve for x
    x = 3,284,831,749,288,489,984/2,447,021,681.55
  6. Step 6: Final answer
    x = 1,342,379,503.24

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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.