Home / 437,570,604.01-603,716,339.50-251,926,846.57

Finding the Fourth Proportional to 437,570,604.01, 603,716,339.50 and 251,926,846.57

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Solution

The fourth proportional to 437,570,604.01, 603,716,339.50 and 251,926,846.57 is: 347,583,572.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,570,604.01 : 603,716,339.50 = 251,926,846.57 : x
  2. Step 2: Convert to fraction form
    437,570,604.01/603,716,339.50 = 251,926,846.57/x
  3. Step 3: Cross multiply
    437,570,604.01x = 603,716,339.50 × 251,926,846.57
  4. Step 4: Simplify right side
    437,570,604.01x = 152,092,353,633,018,528
  5. Step 5: Solve for x
    x = 152,092,353,633,018,528/437,570,604.01
  6. Step 6: Final answer
    x = 347,583,572.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.