Home / 7,348,050,032.40-11,022,075,048.60-2,688,375,344.40

Finding the Fourth Proportional to 7,348,050,032.40, 11,022,075,048.60 and 2,688,375,344.40

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Solution

The fourth proportional to 7,348,050,032.40, 11,022,075,048.60 and 2,688,375,344.40 is: 4,032,563,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,050,032.40 : 11,022,075,048.60 = 2,688,375,344.40 : x
  2. Step 2: Convert to fraction form
    7,348,050,032.40/11,022,075,048.60 = 2,688,375,344.40/x
  3. Step 3: Cross multiply
    7,348,050,032.40x = 11,022,075,048.60 × 2,688,375,344.40
  4. Step 4: Simplify right side
    7,348,050,032.40x = 29,631,474,804,782,673,920
  5. Step 5: Solve for x
    x = 29,631,474,804,782,673,920/7,348,050,032.40
  6. Step 6: Final answer
    x = 4,032,563,016.60

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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.