Home / 1,793,308,288,518.40-2,689,962,432,777.50-1,793,308,288,518.40

Finding the Fourth Proportional to 1,793,308,288,518.40, 2,689,962,432,777.50 and 1,793,308,288,518.40

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Solution

The fourth proportional to 1,793,308,288,518.40, 2,689,962,432,777.50 and 1,793,308,288,518.40 is: 2,689,962,432,777.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,308,288,518.40 : 2,689,962,432,777.50 = 1,793,308,288,518.40 : x
  2. Step 2: Convert to fraction form
    1,793,308,288,518.40/2,689,962,432,777.50 = 1,793,308,288,518.40/x
  3. Step 3: Cross multiply
    1,793,308,288,518.40x = 2,689,962,432,777.50 × 1,793,308,288,518.40
  4. Step 4: Simplify right side
    1,793,308,288,518.40x = 4,823,931,926,503,009,942,503,424
  5. Step 5: Solve for x
    x = 4,823,931,926,503,009,942,503,424/1,793,308,288,518.40
  6. Step 6: Final answer
    x = 2,689,962,432,777.50

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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.