Home / 15,677,111,482.56-23,511,952,340.64-4,484,640,576.96

Finding the Fourth Proportional to 15,677,111,482.56, 23,511,952,340.64 and 4,484,640,576.96

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Solution

The fourth proportional to 15,677,111,482.56, 23,511,952,340.64 and 4,484,640,576.96 is: 6,725,898,175.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,111,482.56 : 23,511,952,340.64 = 4,484,640,576.96 : x
  2. Step 2: Convert to fraction form
    15,677,111,482.56/23,511,952,340.64 = 4,484,640,576.96/x
  3. Step 3: Cross multiply
    15,677,111,482.56x = 23,511,952,340.64 × 4,484,640,576.96
  4. Step 4: Simplify right side
    15,677,111,482.56x = 105,442,655,510,383,788,032
  5. Step 5: Solve for x
    x = 105,442,655,510,383,788,032/15,677,111,482.56
  6. Step 6: Final answer
    x = 6,725,898,175.04

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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.