Home / 1,498,459,734.40-2,247,689,601.60-1,475,501,483.20

Finding the Fourth Proportional to 1,498,459,734.40, 2,247,689,601.60 and 1,475,501,483.20

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Solution

The fourth proportional to 1,498,459,734.40, 2,247,689,601.60 and 1,475,501,483.20 is: 2,213,252,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,459,734.40 : 2,247,689,601.60 = 1,475,501,483.20 : x
  2. Step 2: Convert to fraction form
    1,498,459,734.40/2,247,689,601.60 = 1,475,501,483.20/x
  3. Step 3: Cross multiply
    1,498,459,734.40x = 2,247,689,601.60 × 1,475,501,483.20
  4. Step 4: Simplify right side
    1,498,459,734.40x = 3,316,469,340,934,017,024
  5. Step 5: Solve for x
    x = 3,316,469,340,934,017,024/1,498,459,734.40
  6. Step 6: Final answer
    x = 2,213,252,224.80

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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.