Home / 560,223,072.58-836,702,453.84-507,595,596.30

Finding the Fourth Proportional to 560,223,072.58, 836,702,453.84 and 507,595,596.30

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Solution

The fourth proportional to 560,223,072.58, 836,702,453.84 and 507,595,596.30 is: 758,102,444.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,223,072.58 : 836,702,453.84 = 507,595,596.30 : x
  2. Step 2: Convert to fraction form
    560,223,072.58/836,702,453.84 = 507,595,596.30/x
  3. Step 3: Cross multiply
    560,223,072.58x = 836,702,453.84 × 507,595,596.30
  4. Step 4: Simplify right side
    560,223,072.58x = 424,706,480,982,892,608
  5. Step 5: Solve for x
    x = 424,706,480,982,892,608/560,223,072.58
  6. Step 6: Final answer
    x = 758,102,444.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.