Home / 22,469,725,554.56-31,008,722,307.36-12,824,262,048.32

Finding the Fourth Proportional to 22,469,725,554.56, 31,008,722,307.36 and 12,824,262,048.32

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Solution

The fourth proportional to 22,469,725,554.56, 31,008,722,307.36 and 12,824,262,048.32 is: 17,697,767,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,469,725,554.56 : 31,008,722,307.36 = 12,824,262,048.32 : x
  2. Step 2: Convert to fraction form
    22,469,725,554.56/31,008,722,307.36 = 12,824,262,048.32/x
  3. Step 3: Cross multiply
    22,469,725,554.56x = 31,008,722,307.36 × 12,824,262,048.32
  4. Step 4: Simplify right side
    22,469,725,554.56x = 397,663,980,653,170,655,232
  5. Step 5: Solve for x
    x = 397,663,980,653,170,655,232/22,469,725,554.56
  6. Step 6: Final answer
    x = 17,697,767,589.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.