Home / 7,440,174,024.10-11,160,261,036.15-4,168,198,075.30

Finding the Fourth Proportional to 7,440,174,024.10, 11,160,261,036.15 and 4,168,198,075.30

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Solution

The fourth proportional to 7,440,174,024.10, 11,160,261,036.15 and 4,168,198,075.30 is: 6,252,297,112.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,440,174,024.10 : 11,160,261,036.15 = 4,168,198,075.30 : x
  2. Step 2: Convert to fraction form
    7,440,174,024.10/11,160,261,036.15 = 4,168,198,075.30/x
  3. Step 3: Cross multiply
    7,440,174,024.10x = 11,160,261,036.15 × 4,168,198,075.30
  4. Step 4: Simplify right side
    7,440,174,024.10x = 46,518,178,570,726,014,976
  5. Step 5: Solve for x
    x = 46,518,178,570,726,014,976/7,440,174,024.10
  6. Step 6: Final answer
    x = 6,252,297,112.95

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1.5x scale

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.