Home / 2,532,243,408.27-3,494,516,421.34-1,403,232,030.29

Finding the Fourth Proportional to 2,532,243,408.27, 3,494,516,421.34 and 1,403,232,030.29

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Solution

The fourth proportional to 2,532,243,408.27, 3,494,516,421.34 and 1,403,232,030.29 is: 1,936,471,571.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,243,408.27 : 3,494,516,421.34 = 1,403,232,030.29 : x
  2. Step 2: Convert to fraction form
    2,532,243,408.27/3,494,516,421.34 = 1,403,232,030.29/x
  3. Step 3: Cross multiply
    2,532,243,408.27x = 3,494,516,421.34 × 1,403,232,030.29
  4. Step 4: Simplify right side
    2,532,243,408.27x = 4,903,617,372,809,093,120
  5. Step 5: Solve for x
    x = 4,903,617,372,809,093,120/2,532,243,408.27
  6. Step 6: Final answer
    x = 1,936,471,571.73

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Double scale
Find fourth proportional to 2,532,243,409.27, 3,494,516,422.72 and 1,403,232,031.29
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.