Home / 314,847,734,598.18-472,271,601,897.22-314,847,734,598.18

Finding the Fourth Proportional to 314,847,734,598.18, 472,271,601,897.22 and 314,847,734,598.18

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Solution

The fourth proportional to 314,847,734,598.18, 472,271,601,897.22 and 314,847,734,598.18 is: 472,271,601,897.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,847,734,598.18 : 472,271,601,897.22 = 314,847,734,598.18 : x
  2. Step 2: Convert to fraction form
    314,847,734,598.18/472,271,601,897.22 = 314,847,734,598.18/x
  3. Step 3: Cross multiply
    314,847,734,598.18x = 472,271,601,897.22 × 314,847,734,598.18
  4. Step 4: Simplify right side
    314,847,734,598.18x = 148,693,643,972,393,232,760,832
  5. Step 5: Solve for x
    x = 148,693,643,972,393,232,760,832/314,847,734,598.18
  6. Step 6: Final answer
    x = 472,271,601,897.22

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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.