Home / 2,052,869,166.40-3,079,303,749.60-962,462,459.20

Finding the Fourth Proportional to 2,052,869,166.40, 3,079,303,749.60 and 962,462,459.20

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Solution

The fourth proportional to 2,052,869,166.40, 3,079,303,749.60 and 962,462,459.20 is: 1,443,693,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,869,166.40 : 3,079,303,749.60 = 962,462,459.20 : x
  2. Step 2: Convert to fraction form
    2,052,869,166.40/3,079,303,749.60 = 962,462,459.20/x
  3. Step 3: Cross multiply
    2,052,869,166.40x = 3,079,303,749.60 × 962,462,459.20
  4. Step 4: Simplify right side
    2,052,869,166.40x = 2,963,714,259,463,797,248
  5. Step 5: Solve for x
    x = 2,963,714,259,463,797,248/2,052,869,166.40
  6. Step 6: Final answer
    x = 1,443,693,688.80

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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.