Home / 16,119,124.40-24,178,686.60-14,019,604.40

Finding the Fourth Proportional to 16,119,124.40, 24,178,686.60 and 14,019,604.40

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Solution

The fourth proportional to 16,119,124.40, 24,178,686.60 and 14,019,604.40 is: 21,029,406.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,124.40 : 24,178,686.60 = 14,019,604.40 : x
  2. Step 2: Convert to fraction form
    16,119,124.40/24,178,686.60 = 14,019,604.40/x
  3. Step 3: Cross multiply
    16,119,124.40x = 24,178,686.60 × 14,019,604.40
  4. Step 4: Simplify right side
    16,119,124.40x = 338,975,621,043,581.06
  5. Step 5: Solve for x
    x = 338,975,621,043,581.06/16,119,124.40
  6. Step 6: Final answer
    x = 21,029,406.60

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1.5x scale

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.