Home / 24,254,808.48-33,470,756.88-13,389,559.20

Finding the Fourth Proportional to 24,254,808.48, 33,470,756.88 and 13,389,559.20

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Solution

The fourth proportional to 24,254,808.48, 33,470,756.88 and 13,389,559.20 is: 18,477,106.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,808.48 : 33,470,756.88 = 13,389,559.20 : x
  2. Step 2: Convert to fraction form
    24,254,808.48/33,470,756.88 = 13,389,559.20/x
  3. Step 3: Cross multiply
    24,254,808.48x = 33,470,756.88 × 13,389,559.20
  4. Step 4: Simplify right side
    24,254,808.48x = 448,158,680,713,567.25
  5. Step 5: Solve for x
    x = 448,158,680,713,567.25/24,254,808.48
  6. Step 6: Final answer
    x = 18,477,106.55

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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.