Home / 26,465,408.40-39,698,112.60-23,276,762.40

Finding the Fourth Proportional to 26,465,408.40, 39,698,112.60 and 23,276,762.40

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Solution

The fourth proportional to 26,465,408.40, 39,698,112.60 and 23,276,762.40 is: 34,915,143.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,465,408.40 : 39,698,112.60 = 23,276,762.40 : x
  2. Step 2: Convert to fraction form
    26,465,408.40/39,698,112.60 = 23,276,762.40/x
  3. Step 3: Cross multiply
    26,465,408.40x = 39,698,112.60 × 23,276,762.40
  4. Step 4: Simplify right side
    26,465,408.40x = 924,043,534,718,646.25
  5. Step 5: Solve for x
    x = 924,043,534,718,646.25/26,465,408.40
  6. Step 6: Final answer
    x = 34,915,143.60

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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.