Home / 28,763,019.60-43,144,529.40-24,228,056.40

Finding the Fourth Proportional to 28,763,019.60, 43,144,529.40 and 24,228,056.40

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Solution

The fourth proportional to 28,763,019.60, 43,144,529.40 and 24,228,056.40 is: 36,342,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,763,019.60 : 43,144,529.40 = 24,228,056.40 : x
  2. Step 2: Convert to fraction form
    28,763,019.60/43,144,529.40 = 24,228,056.40/x
  3. Step 3: Cross multiply
    28,763,019.60x = 43,144,529.40 × 24,228,056.40
  4. Step 4: Simplify right side
    28,763,019.60x = 1,045,308,091,654,658
  5. Step 5: Solve for x
    x = 1,045,308,091,654,658/28,763,019.60
  6. Step 6: Final answer
    x = 36,342,084.60

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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.