Home / 732,677,269.20-1,099,015,903.80-727,575,435.60

Finding the Fourth Proportional to 732,677,269.20, 1,099,015,903.80 and 727,575,435.60

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Solution

The fourth proportional to 732,677,269.20, 1,099,015,903.80 and 727,575,435.60 is: 1,091,363,153.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,677,269.20 : 1,099,015,903.80 = 727,575,435.60 : x
  2. Step 2: Convert to fraction form
    732,677,269.20/1,099,015,903.80 = 727,575,435.60/x
  3. Step 3: Cross multiply
    732,677,269.20x = 1,099,015,903.80 × 727,575,435.60
  4. Step 4: Simplify right side
    732,677,269.20x = 799,616,974,938,612,736
  5. Step 5: Solve for x
    x = 799,616,974,938,612,736/732,677,269.20
  6. Step 6: Final answer
    x = 1,091,363,153.40

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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.