Home / 606,548,683.20-909,823,024.80-582,740,126.40

Finding the Fourth Proportional to 606,548,683.20, 909,823,024.80 and 582,740,126.40

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Solution

The fourth proportional to 606,548,683.20, 909,823,024.80 and 582,740,126.40 is: 874,110,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,548,683.20 : 909,823,024.80 = 582,740,126.40 : x
  2. Step 2: Convert to fraction form
    606,548,683.20/909,823,024.80 = 582,740,126.40/x
  3. Step 3: Cross multiply
    606,548,683.20x = 909,823,024.80 × 582,740,126.40
  4. Step 4: Simplify right side
    606,548,683.20x = 530,190,384,473,582,272
  5. Step 5: Solve for x
    x = 530,190,384,473,582,272/606,548,683.20
  6. Step 6: Final answer
    x = 874,110,189.60

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Double scale
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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.