Home / 4,755,687,222.40-7,133,530,833.60-1,649,237,430.40

Finding the Fourth Proportional to 4,755,687,222.40, 7,133,530,833.60 and 1,649,237,430.40

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Solution

The fourth proportional to 4,755,687,222.40, 7,133,530,833.60 and 1,649,237,430.40 is: 2,473,856,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,755,687,222.40 : 7,133,530,833.60 = 1,649,237,430.40 : x
  2. Step 2: Convert to fraction form
    4,755,687,222.40/7,133,530,833.60 = 1,649,237,430.40/x
  3. Step 3: Cross multiply
    4,755,687,222.40x = 7,133,530,833.60 × 1,649,237,430.40
  4. Step 4: Simplify right side
    4,755,687,222.40x = 11,764,886,061,685,635,072
  5. Step 5: Solve for x
    x = 11,764,886,061,685,635,072/4,755,687,222.40
  6. Step 6: Final answer
    x = 2,473,856,145.60

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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.