Home / 4,042,440,109.60-6,063,660,164.40-1,282,285,146.40

Finding the Fourth Proportional to 4,042,440,109.60, 6,063,660,164.40 and 1,282,285,146.40

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Solution

The fourth proportional to 4,042,440,109.60, 6,063,660,164.40 and 1,282,285,146.40 is: 1,923,427,719.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,440,109.60 : 6,063,660,164.40 = 1,282,285,146.40 : x
  2. Step 2: Convert to fraction form
    4,042,440,109.60/6,063,660,164.40 = 1,282,285,146.40/x
  3. Step 3: Cross multiply
    4,042,440,109.60x = 6,063,660,164.40 × 1,282,285,146.40
  4. Step 4: Simplify right side
    4,042,440,109.60x = 7,775,341,361,627,502,592
  5. Step 5: Solve for x
    x = 7,775,341,361,627,502,592/4,042,440,109.60
  6. Step 6: Final answer
    x = 1,923,427,719.60

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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.