Home / 1,554,957,195.45-2,332,435,793.18-973,826,461.95

Finding the Fourth Proportional to 1,554,957,195.45, 2,332,435,793.18 and 973,826,461.95

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Solution

The fourth proportional to 1,554,957,195.45, 2,332,435,793.18 and 973,826,461.95 is: 1,460,739,692.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,957,195.45 : 2,332,435,793.18 = 973,826,461.95 : x
  2. Step 2: Convert to fraction form
    1,554,957,195.45/2,332,435,793.18 = 973,826,461.95/x
  3. Step 3: Cross multiply
    1,554,957,195.45x = 2,332,435,793.18 × 973,826,461.95
  4. Step 4: Simplify right side
    1,554,957,195.45x = 2,271,387,696,193,152,512
  5. Step 5: Solve for x
    x = 2,271,387,696,193,152,512/1,554,957,195.45
  6. Step 6: Final answer
    x = 1,460,739,692.93

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Double scale
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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.