Home / 6,958,803,040.86-9,603,464,423.80-4,101,065,865.39

Finding the Fourth Proportional to 6,958,803,040.86, 9,603,464,423.80 and 4,101,065,865.39

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Solution

The fourth proportional to 6,958,803,040.86, 9,603,464,423.80 and 4,101,065,865.39 is: 5,659,657,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,803,040.86 : 9,603,464,423.80 = 4,101,065,865.39 : x
  2. Step 2: Convert to fraction form
    6,958,803,040.86/9,603,464,423.80 = 4,101,065,865.39/x
  3. Step 3: Cross multiply
    6,958,803,040.86x = 9,603,464,423.80 × 4,101,065,865.39
  4. Step 4: Simplify right side
    6,958,803,040.86x = 39,384,440,137,893,011,456
  5. Step 5: Solve for x
    x = 39,384,440,137,893,011,456/6,958,803,040.86
  6. Step 6: Final answer
    x = 5,659,657,258.10

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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.