Home / 2,016,043,721.90-3,024,065,582.85-1,465,045,693.10

Finding the Fourth Proportional to 2,016,043,721.90, 3,024,065,582.85 and 1,465,045,693.10

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Solution

The fourth proportional to 2,016,043,721.90, 3,024,065,582.85 and 1,465,045,693.10 is: 2,197,568,539.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,043,721.90 : 3,024,065,582.85 = 1,465,045,693.10 : x
  2. Step 2: Convert to fraction form
    2,016,043,721.90/3,024,065,582.85 = 1,465,045,693.10/x
  3. Step 3: Cross multiply
    2,016,043,721.90x = 3,024,065,582.85 × 1,465,045,693.10
  4. Step 4: Simplify right side
    2,016,043,721.90x = 4,430,394,257,806,333,440
  5. Step 5: Solve for x
    x = 4,430,394,257,806,333,440/2,016,043,721.90
  6. Step 6: Final answer
    x = 2,197,568,539.65

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Double scale
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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.