Home / 24,358,852.61-33,615,215.87-13,346,020.01

Finding the Fourth Proportional to 24,358,852.61, 33,615,215.87 and 13,346,020.01

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Solution

The fourth proportional to 24,358,852.61, 33,615,215.87 and 13,346,020.01 is: 18,417,507.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,358,852.61 : 33,615,215.87 = 13,346,020.01 : x
  2. Step 2: Convert to fraction form
    24,358,852.61/33,615,215.87 = 13,346,020.01/x
  3. Step 3: Cross multiply
    24,358,852.61x = 33,615,215.87 × 13,346,020.01
  4. Step 4: Simplify right side
    24,358,852.61x = 448,629,343,406,683.44
  5. Step 5: Solve for x
    x = 448,629,343,406,683.44/24,358,852.61
  6. Step 6: Final answer
    x = 18,417,507.21

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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.