Home / 17,064,779.10-25,544,024.55-9,854,896.20

Finding the Fourth Proportional to 17,064,779.10, 25,544,024.55 and 9,854,896.20

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Solution

The fourth proportional to 17,064,779.10, 25,544,024.55 and 9,854,896.20 is: 14,751,653.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,779.10 : 25,544,024.55 = 9,854,896.20 : x
  2. Step 2: Convert to fraction form
    17,064,779.10/25,544,024.55 = 9,854,896.20/x
  3. Step 3: Cross multiply
    17,064,779.10x = 25,544,024.55 × 9,854,896.20
  4. Step 4: Simplify right side
    17,064,779.10x = 251,733,710,470,501.69
  5. Step 5: Solve for x
    x = 251,733,710,470,501.69/17,064,779.10
  6. Step 6: Final answer
    x = 14,751,653.63

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1.5x scale

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.