Home / 26,880,341.60-40,320,512.40-14,787,106.40

Finding the Fourth Proportional to 26,880,341.60, 40,320,512.40 and 14,787,106.40

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Solution

The fourth proportional to 26,880,341.60, 40,320,512.40 and 14,787,106.40 is: 22,180,659.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,880,341.60 : 40,320,512.40 = 14,787,106.40 : x
  2. Step 2: Convert to fraction form
    26,880,341.60/40,320,512.40 = 14,787,106.40/x
  3. Step 3: Cross multiply
    26,880,341.60x = 40,320,512.40 × 14,787,106.40
  4. Step 4: Simplify right side
    26,880,341.60x = 596,223,706,961,319.38
  5. Step 5: Solve for x
    x = 596,223,706,961,319.38/26,880,341.60
  6. Step 6: Final answer
    x = 22,180,659.60

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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.