Home / 16,477,411.80-24,716,117.70-14,909,770.20

Finding the Fourth Proportional to 16,477,411.80, 24,716,117.70 and 14,909,770.20

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Solution

The fourth proportional to 16,477,411.80, 24,716,117.70 and 14,909,770.20 is: 22,364,655.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,411.80 : 24,716,117.70 = 14,909,770.20 : x
  2. Step 2: Convert to fraction form
    16,477,411.80/24,716,117.70 = 14,909,770.20/x
  3. Step 3: Cross multiply
    16,477,411.80x = 24,716,117.70 × 14,909,770.20
  4. Step 4: Simplify right side
    16,477,411.80x = 368,511,635,143,152.50
  5. Step 5: Solve for x
    x = 368,511,635,143,152.50/16,477,411.80
  6. Step 6: Final answer
    x = 22,364,655.30

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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.