Home / 726,607,223.70-1,089,910,835.55-597,467,060.70

Finding the Fourth Proportional to 726,607,223.70, 1,089,910,835.55 and 597,467,060.70

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Solution

The fourth proportional to 726,607,223.70, 1,089,910,835.55 and 597,467,060.70 is: 896,200,591.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    726,607,223.70 : 1,089,910,835.55 = 597,467,060.70 : x
  2. Step 2: Convert to fraction form
    726,607,223.70/1,089,910,835.55 = 597,467,060.70/x
  3. Step 3: Cross multiply
    726,607,223.70x = 1,089,910,835.55 × 597,467,060.70
  4. Step 4: Simplify right side
    726,607,223.70x = 651,185,823,341,139,584
  5. Step 5: Solve for x
    x = 651,185,823,341,139,584/726,607,223.70
  6. Step 6: Final answer
    x = 896,200,591.05

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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.