Home / 19,410,047,231,974-26,786,707,173,988-10,748,874,779,889

Finding the Fourth Proportional to 19,410,047,231,974, 26,786,707,173,988 and 10,748,874,779,889

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Solution

The fourth proportional to 19,410,047,231,974, 26,786,707,173,988 and 10,748,874,779,889 is: 14,833,913,474,690.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,231,974 : 26,786,707,173,988 = 10,748,874,779,889 : x
  2. Step 2: Convert to fraction form
    19,410,047,231,974/26,786,707,173,988 = 10,748,874,779,889/x
  3. Step 3: Cross multiply
    19,410,047,231,974x = 26,786,707,173,988 × 10,748,874,779,889
  4. Step 4: Simplify right side
    19,410,047,231,974x = 287,926,961,178,751,375,702,491,136
  5. Step 5: Solve for x
    x = 287,926,961,178,751,375,702,491,136/19,410,047,231,974
  6. Step 6: Final answer
    x = 14,833,913,474,690.15

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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.