Home / 589,615,520,443.55-884,511,712,632.50-207,092,173,976.90

Finding the Fourth Proportional to 589,615,520,443.55, 884,511,712,632.50 and 207,092,173,976.90

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Solution

The fourth proportional to 589,615,520,443.55, 884,511,712,632.50 and 207,092,173,976.90 is: 310,669,321,152.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,615,520,443.55 : 884,511,712,632.50 = 207,092,173,976.90 : x
  2. Step 2: Convert to fraction form
    589,615,520,443.55/884,511,712,632.50 = 207,092,173,976.90/x
  3. Step 3: Cross multiply
    589,615,520,443.55x = 884,511,712,632.50 × 207,092,173,976.90
  4. Step 4: Simplify right side
    589,615,520,443.55x = 183,175,453,477,095,453,229,056
  5. Step 5: Solve for x
    x = 183,175,453,477,095,453,229,056/589,615,520,443.55
  6. Step 6: Final answer
    x = 310,669,321,152.36

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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.