Home / 4,891,503,088.34-7,337,049,688.74-1,575,244,255.06

Finding the Fourth Proportional to 4,891,503,088.34, 7,337,049,688.74 and 1,575,244,255.06

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Solution

The fourth proportional to 4,891,503,088.34, 7,337,049,688.74 and 1,575,244,255.06 is: 2,362,800,383.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,503,088.34 : 7,337,049,688.74 = 1,575,244,255.06 : x
  2. Step 2: Convert to fraction form
    4,891,503,088.34/7,337,049,688.74 = 1,575,244,255.06/x
  3. Step 3: Cross multiply
    4,891,503,088.34x = 7,337,049,688.74 × 1,575,244,255.06
  4. Step 4: Simplify right side
    4,891,503,088.34x = 11,557,645,371,277,445,120
  5. Step 5: Solve for x
    x = 11,557,645,371,277,445,120/4,891,503,088.34
  6. Step 6: Final answer
    x = 2,362,800,383.14

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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.