Home / 6,761,970,040.21-10,143,650,075.24-2,340,382,248.81

Finding the Fourth Proportional to 6,761,970,040.21, 10,143,650,075.24 and 2,340,382,248.81

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Solution

The fourth proportional to 6,761,970,040.21, 10,143,650,075.24 and 2,340,382,248.81 is: 3,510,813,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,970,040.21 : 10,143,650,075.24 = 2,340,382,248.81 : x
  2. Step 2: Convert to fraction form
    6,761,970,040.21/10,143,650,075.24 = 2,340,382,248.81/x
  3. Step 3: Cross multiply
    6,761,970,040.21x = 10,143,650,075.24 × 2,340,382,248.81
  4. Step 4: Simplify right side
    6,761,970,040.21x = 23,740,018,574,238,937,088
  5. Step 5: Solve for x
    x = 23,740,018,574,238,937,088/6,761,970,040.21
  6. Step 6: Final answer
    x = 3,510,813,924.50

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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.