Home / 231,637,994.07-347,456,697.68-59,114,811.44

Finding the Fourth Proportional to 231,637,994.07, 347,456,697.68 and 59,114,811.44

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Solution

The fourth proportional to 231,637,994.07, 347,456,697.68 and 59,114,811.44 is: 88,672,142.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,637,994.07 : 347,456,697.68 = 59,114,811.44 : x
  2. Step 2: Convert to fraction form
    231,637,994.07/347,456,697.68 = 59,114,811.44/x
  3. Step 3: Cross multiply
    231,637,994.07x = 347,456,697.68 × 59,114,811.44
  4. Step 4: Simplify right side
    231,637,994.07x = 20,539,837,164,885,428
  5. Step 5: Solve for x
    x = 20,539,837,164,885,428/231,637,994.07
  6. Step 6: Final answer
    x = 88,672,142.27

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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.