Home / 16,065,312.80-24,097,815.60-3,934,829.60

Finding the Fourth Proportional to 16,065,312.80, 24,097,815.60 and 3,934,829.60

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Solution

The fourth proportional to 16,065,312.80, 24,097,815.60 and 3,934,829.60 is: 5,902,206.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,065,312.80 : 24,097,815.60 = 3,934,829.60 : x
  2. Step 2: Convert to fraction form
    16,065,312.80/24,097,815.60 = 3,934,829.60/x
  3. Step 3: Cross multiply
    16,065,312.80x = 24,097,815.60 × 3,934,829.60
  4. Step 4: Simplify right side
    16,065,312.80x = 94,820,798,118,221.77
  5. Step 5: Solve for x
    x = 94,820,798,118,221.77/16,065,312.80
  6. Step 6: Final answer
    x = 5,902,206.78

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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.