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Finding the Fourth Proportional to 2,849,559,801.60, 4,274,339,702.40 and 2,849,559,801.60

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Solution

The fourth proportional to 2,849,559,801.60, 4,274,339,702.40 and 2,849,559,801.60 is: 4,274,339,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,559,801.60 : 4,274,339,702.40 = 2,849,559,801.60 : x
  2. Step 2: Convert to fraction form
    2,849,559,801.60/4,274,339,702.40 = 2,849,559,801.60/x
  3. Step 3: Cross multiply
    2,849,559,801.60x = 4,274,339,702.40 × 2,849,559,801.60
  4. Step 4: Simplify right side
    2,849,559,801.60x = 12,179,986,594,341,947,392
  5. Step 5: Solve for x
    x = 12,179,986,594,341,947,392/2,849,559,801.60
  6. Step 6: Final answer
    x = 4,274,339,702.40

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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.