Home / 14,949,383,611.80-22,424,075,417.70-7,209,713,083.80

Finding the Fourth Proportional to 14,949,383,611.80, 22,424,075,417.70 and 7,209,713,083.80

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Solution

The fourth proportional to 14,949,383,611.80, 22,424,075,417.70 and 7,209,713,083.80 is: 10,814,569,625.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949,383,611.80 : 22,424,075,417.70 = 7,209,713,083.80 : x
  2. Step 2: Convert to fraction form
    14,949,383,611.80/22,424,075,417.70 = 7,209,713,083.80/x
  3. Step 3: Cross multiply
    14,949,383,611.80x = 22,424,075,417.70 × 7,209,713,083.80
  4. Step 4: Simplify right side
    14,949,383,611.80x = 161,671,149,931,109,646,336
  5. Step 5: Solve for x
    x = 161,671,149,931,109,646,336/14,949,383,611.80
  6. Step 6: Final answer
    x = 10,814,569,625.70

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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.