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Finding the Fourth Proportional to 4,499,292,041.40, 6,283,512,038.40 and 4,499,292,041.40

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Solution

The fourth proportional to 4,499,292,041.40, 6,283,512,038.40 and 4,499,292,041.40 is: 6,283,512,038.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,292,041.40 : 6,283,512,038.40 = 4,499,292,041.40 : x
  2. Step 2: Convert to fraction form
    4,499,292,041.40/6,283,512,038.40 = 4,499,292,041.40/x
  3. Step 3: Cross multiply
    4,499,292,041.40x = 6,283,512,038.40 × 4,499,292,041.40
  4. Step 4: Simplify right side
    4,499,292,041.40x = 28,271,355,706,414,206,976
  5. Step 5: Solve for x
    x = 28,271,355,706,414,206,976/4,499,292,041.40
  6. Step 6: Final answer
    x = 6,283,512,038.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.