Home / 35,846,864,426.60-53,770,296,639.90-19,316,923,562.60

Finding the Fourth Proportional to 35,846,864,426.60, 53,770,296,639.90 and 19,316,923,562.60

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Solution

The fourth proportional to 35,846,864,426.60, 53,770,296,639.90 and 19,316,923,562.60 is: 28,975,385,343.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,846,864,426.60 : 53,770,296,639.90 = 19,316,923,562.60 : x
  2. Step 2: Convert to fraction form
    35,846,864,426.60/53,770,296,639.90 = 19,316,923,562.60/x
  3. Step 3: Cross multiply
    35,846,864,426.60x = 53,770,296,639.90 × 19,316,923,562.60
  4. Step 4: Simplify right side
    35,846,864,426.60x = 1,038,676,710,131,275,923,456
  5. Step 5: Solve for x
    x = 1,038,676,710,131,275,923,456/35,846,864,426.60
  6. Step 6: Final answer
    x = 28,975,385,343.90

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Double scale
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Similar ratio
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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.