Home / 24,461,001.12-33,756,559.20-13,448,228.16

Finding the Fourth Proportional to 24,461,001.12, 33,756,559.20 and 13,448,228.16

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Solution

The fourth proportional to 24,461,001.12, 33,756,559.20 and 13,448,228.16 is: 18,558,762.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,461,001.12 : 33,756,559.20 = 13,448,228.16 : x
  2. Step 2: Convert to fraction form
    24,461,001.12/33,756,559.20 = 13,448,228.16/x
  3. Step 3: Cross multiply
    24,461,001.12x = 33,756,559.20 × 13,448,228.16
  4. Step 4: Simplify right side
    24,461,001.12x = 453,965,910,018,147.12
  5. Step 5: Solve for x
    x = 453,965,910,018,147.12/24,461,001.12
  6. Step 6: Final answer
    x = 18,558,762.49

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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.