Home / 5,762,034,021.16-7,949,172,052.74-3,857,409,102.16

Finding the Fourth Proportional to 5,762,034,021.16, 7,949,172,052.74 and 3,857,409,102.16

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Solution

The fourth proportional to 5,762,034,021.16, 7,949,172,052.74 and 3,857,409,102.16 is: 5,321,594,513.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762,034,021.16 : 7,949,172,052.74 = 3,857,409,102.16 : x
  2. Step 2: Convert to fraction form
    5,762,034,021.16/7,949,172,052.74 = 3,857,409,102.16/x
  3. Step 3: Cross multiply
    5,762,034,021.16x = 7,949,172,052.74 × 3,857,409,102.16
  4. Step 4: Simplify right side
    5,762,034,021.16x = 30,663,208,630,875,164,672
  5. Step 5: Solve for x
    x = 30,663,208,630,875,164,672/5,762,034,021.16
  6. Step 6: Final answer
    x = 5,321,594,513.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.