Home / 5,774,886,404.40-8,662,329,606.60-1,412,818,676.40

Finding the Fourth Proportional to 5,774,886,404.40, 8,662,329,606.60 and 1,412,818,676.40

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Solution

The fourth proportional to 5,774,886,404.40, 8,662,329,606.60 and 1,412,818,676.40 is: 2,119,228,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,886,404.40 : 8,662,329,606.60 = 1,412,818,676.40 : x
  2. Step 2: Convert to fraction form
    5,774,886,404.40/8,662,329,606.60 = 1,412,818,676.40/x
  3. Step 3: Cross multiply
    5,774,886,404.40x = 8,662,329,606.60 × 1,412,818,676.40
  4. Step 4: Simplify right side
    5,774,886,404.40x = 12,238,301,049,337,145,344
  5. Step 5: Solve for x
    x = 12,238,301,049,337,145,344/5,774,886,404.40
  6. Step 6: Final answer
    x = 2,119,228,014.60

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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.