Home / 283,776,933.18-425,461,108.68-174,376,075.86

Finding the Fourth Proportional to 283,776,933.18, 425,461,108.68 and 174,376,075.86

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Solution

The fourth proportional to 283,776,933.18, 425,461,108.68 and 174,376,075.86 is: 261,438,580.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,776,933.18 : 425,461,108.68 = 174,376,075.86 : x
  2. Step 2: Convert to fraction form
    283,776,933.18/425,461,108.68 = 174,376,075.86/x
  3. Step 3: Cross multiply
    283,776,933.18x = 425,461,108.68 × 174,376,075.86
  4. Step 4: Simplify right side
    283,776,933.18x = 74,190,238,562,663,392
  5. Step 5: Solve for x
    x = 74,190,238,562,663,392/283,776,933.18
  6. Step 6: Final answer
    x = 261,438,580.41

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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.