Home / 7,085,947,632,193.20-10,627,889,492,220-2,060,321,569,345.20

Finding the Fourth Proportional to 7,085,947,632,193.20, 10,627,889,492,220 and 2,060,321,569,345.20

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Solution

The fourth proportional to 7,085,947,632,193.20, 10,627,889,492,220 and 2,060,321,569,345.20 is: 3,090,182,300,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,947,632,193.20 : 10,627,889,492,220 = 2,060,321,569,345.20 : x
  2. Step 2: Convert to fraction form
    7,085,947,632,193.20/10,627,889,492,220 = 2,060,321,569,345.20/x
  3. Step 3: Cross multiply
    7,085,947,632,193.20x = 10,627,889,492,220 × 2,060,321,569,345.20
  4. Step 4: Simplify right side
    7,085,947,632,193.20x = 21,896,869,957,438,071,271,063,552
  5. Step 5: Solve for x
    x = 21,896,869,957,438,071,271,063,552/7,085,947,632,193.20
  6. Step 6: Final answer
    x = 3,090,182,300,805.50

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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.