Home / 11,804,072,425.20-17,712,911,082.60-4,448,362,114.80

Finding the Fourth Proportional to 11,804,072,425.20, 17,712,911,082.60 and 4,448,362,114.80

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Solution

The fourth proportional to 11,804,072,425.20, 17,712,911,082.60 and 4,448,362,114.80 is: 6,675,106,672.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,072,425.20 : 17,712,911,082.60 = 4,448,362,114.80 : x
  2. Step 2: Convert to fraction form
    11,804,072,425.20/17,712,911,082.60 = 4,448,362,114.80/x
  3. Step 3: Cross multiply
    11,804,072,425.20x = 17,712,911,082.60 × 4,448,362,114.80
  4. Step 4: Simplify right side
    11,804,072,425.20x = 78,793,442,602,658,889,728
  5. Step 5: Solve for x
    x = 78,793,442,602,658,889,728/11,804,072,425.20
  6. Step 6: Final answer
    x = 6,675,106,672.04

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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.