Home / 17,064,262,969.48-23,547,735,704.58-9,544,431,277.96

Finding the Fourth Proportional to 17,064,262,969.48, 23,547,735,704.58 and 9,544,431,277.96

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Solution

The fourth proportional to 17,064,262,969.48, 23,547,735,704.58 and 9,544,431,277.96 is: 13,170,785,376.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,262,969.48 : 23,547,735,704.58 = 9,544,431,277.96 : x
  2. Step 2: Convert to fraction form
    17,064,262,969.48/23,547,735,704.58 = 9,544,431,277.96/x
  3. Step 3: Cross multiply
    17,064,262,969.48x = 23,547,735,704.58 × 9,544,431,277.96
  4. Step 4: Simplify right side
    17,064,262,969.48x = 224,749,745,183,928,811,520
  5. Step 5: Solve for x
    x = 224,749,745,183,928,811,520/17,064,262,969.48
  6. Step 6: Final answer
    x = 13,170,785,376.78

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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.