Home / 3,334,284,025.60-5,001,426,038.40-880,620,928.60

Finding the Fourth Proportional to 3,334,284,025.60, 5,001,426,038.40 and 880,620,928.60

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Solution

The fourth proportional to 3,334,284,025.60, 5,001,426,038.40 and 880,620,928.60 is: 1,320,931,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,284,025.60 : 5,001,426,038.40 = 880,620,928.60 : x
  2. Step 2: Convert to fraction form
    3,334,284,025.60/5,001,426,038.40 = 880,620,928.60/x
  3. Step 3: Cross multiply
    3,334,284,025.60x = 5,001,426,038.40 × 880,620,928.60
  4. Step 4: Simplify right side
    3,334,284,025.60x = 4,404,360,442,260,026,880
  5. Step 5: Solve for x
    x = 4,404,360,442,260,026,880/3,334,284,025.60
  6. Step 6: Final answer
    x = 1,320,931,392.90

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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.