Home / 16,095,655.70-24,143,483.55-12,316,519.70

Finding the Fourth Proportional to 16,095,655.70, 24,143,483.55 and 12,316,519.70

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Solution

The fourth proportional to 16,095,655.70, 24,143,483.55 and 12,316,519.70 is: 18,474,779.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,095,655.70 : 24,143,483.55 = 12,316,519.70 : x
  2. Step 2: Convert to fraction form
    16,095,655.70/24,143,483.55 = 12,316,519.70/x
  3. Step 3: Cross multiply
    16,095,655.70x = 24,143,483.55 × 12,316,519.70
  4. Step 4: Simplify right side
    16,095,655.70x = 297,363,690,770,200.94
  5. Step 5: Solve for x
    x = 297,363,690,770,200.94/16,095,655.70
  6. Step 6: Final answer
    x = 18,474,779.55

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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.