Home / 4,042,440,123.60-6,063,660,185.40-1,282,285,160.40

Finding the Fourth Proportional to 4,042,440,123.60, 6,063,660,185.40 and 1,282,285,160.40

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Solution

The fourth proportional to 4,042,440,123.60, 6,063,660,185.40 and 1,282,285,160.40 is: 1,923,427,740.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,440,123.60 : 6,063,660,185.40 = 1,282,285,160.40 : x
  2. Step 2: Convert to fraction form
    4,042,440,123.60/6,063,660,185.40 = 1,282,285,160.40/x
  3. Step 3: Cross multiply
    4,042,440,123.60x = 6,063,660,185.40 × 1,282,285,160.40
  4. Step 4: Simplify right side
    4,042,440,123.60x = 7,775,341,473,446,732,800
  5. Step 5: Solve for x
    x = 7,775,341,473,446,732,800/4,042,440,123.60
  6. Step 6: Final answer
    x = 1,923,427,740.60

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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.