Home / 5,353,537,608,015.40-8,030,306,412,023.20-5,353,537,608,015.40

Finding the Fourth Proportional to 5,353,537,608,015.40, 8,030,306,412,023.20 and 5,353,537,608,015.40

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Solution

The fourth proportional to 5,353,537,608,015.40, 8,030,306,412,023.20 and 5,353,537,608,015.40 is: 8,030,306,412,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,537,608,015.40 : 8,030,306,412,023.20 = 5,353,537,608,015.40 : x
  2. Step 2: Convert to fraction form
    5,353,537,608,015.40/8,030,306,412,023.20 = 5,353,537,608,015.40/x
  3. Step 3: Cross multiply
    5,353,537,608,015.40x = 8,030,306,412,023.20 × 5,353,537,608,015.40
  4. Step 4: Simplify right side
    5,353,537,608,015.40x = 42,990,547,380,653,416,559,673,344
  5. Step 5: Solve for x
    x = 42,990,547,380,653,416,559,673,344/5,353,537,608,015.40
  6. Step 6: Final answer
    x = 8,030,306,412,023.20

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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.