Home / 2,528,653,541,069.70-3,793,725,406,045.30-1,018,643,669,891.50

Finding the Fourth Proportional to 2,528,653,541,069.70, 3,793,725,406,045.30 and 1,018,643,669,891.50

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Solution

The fourth proportional to 2,528,653,541,069.70, 3,793,725,406,045.30 and 1,018,643,669,891.50 is: 1,528,265,658,940.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,653,541,069.70 : 3,793,725,406,045.30 = 1,018,643,669,891.50 : x
  2. Step 2: Convert to fraction form
    2,528,653,541,069.70/3,793,725,406,045.30 = 1,018,643,669,891.50/x
  3. Step 3: Cross multiply
    2,528,653,541,069.70x = 3,793,725,406,045.30 × 1,018,643,669,891.50
  4. Step 4: Simplify right side
    2,528,653,541,069.70x = 3,864,454,370,174,605,432,193,024
  5. Step 5: Solve for x
    x = 3,864,454,370,174,605,432,193,024/2,528,653,541,069.70
  6. Step 6: Final answer
    x = 1,528,265,658,940.30

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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.