Home / 3,181,205,826,009.90-4,771,808,739,014.80-3,181,205,826,009.90

Finding the Fourth Proportional to 3,181,205,826,009.90, 4,771,808,739,014.80 and 3,181,205,826,009.90

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Solution

The fourth proportional to 3,181,205,826,009.90, 4,771,808,739,014.80 and 3,181,205,826,009.90 is: 4,771,808,739,014.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,181,205,826,009.90 : 4,771,808,739,014.80 = 3,181,205,826,009.90 : x
  2. Step 2: Convert to fraction form
    3,181,205,826,009.90/4,771,808,739,014.80 = 3,181,205,826,009.90/x
  3. Step 3: Cross multiply
    3,181,205,826,009.90x = 4,771,808,739,014.80 × 3,181,205,826,009.90
  4. Step 4: Simplify right side
    3,181,205,826,009.90x = 15,180,105,761,158,834,574,852,096
  5. Step 5: Solve for x
    x = 15,180,105,761,158,834,574,852,096/3,181,205,826,009.90
  6. Step 6: Final answer
    x = 4,771,808,739,014.80

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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.