Home / 14,949,383,616.80-22,424,075,425.20-7,209,713,088.80

Finding the Fourth Proportional to 14,949,383,616.80, 22,424,075,425.20 and 7,209,713,088.80

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Solution

The fourth proportional to 14,949,383,616.80, 22,424,075,425.20 and 7,209,713,088.80 is: 10,814,569,633.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949,383,616.80 : 22,424,075,425.20 = 7,209,713,088.80 : x
  2. Step 2: Convert to fraction form
    14,949,383,616.80/22,424,075,425.20 = 7,209,713,088.80/x
  3. Step 3: Cross multiply
    14,949,383,616.80x = 22,424,075,425.20 × 7,209,713,088.80
  4. Step 4: Simplify right side
    14,949,383,616.80x = 161,671,150,097,302,880,256
  5. Step 5: Solve for x
    x = 161,671,150,097,302,880,256/14,949,383,616.80
  6. Step 6: Final answer
    x = 10,814,569,633.20

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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.