Home / 26,301,448.23-36,297,119.75-14,699,011.47

Finding the Fourth Proportional to 26,301,448.23, 36,297,119.75 and 14,699,011.47

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Solution

The fourth proportional to 26,301,448.23, 36,297,119.75 and 14,699,011.47 is: 20,285,262.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,301,448.23 : 36,297,119.75 = 14,699,011.47 : x
  2. Step 2: Convert to fraction form
    26,301,448.23/36,297,119.75 = 14,699,011.47/x
  3. Step 3: Cross multiply
    26,301,448.23x = 36,297,119.75 × 14,699,011.47
  4. Step 4: Simplify right side
    26,301,448.23x = 533,531,779,533,213.56
  5. Step 5: Solve for x
    x = 533,531,779,533,213.56/26,301,448.23
  6. Step 6: Final answer
    x = 20,285,262.43

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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.