Home / 1,794,248,784.40-2,692,576,901.40-629,715,024.40

Finding the Fourth Proportional to 1,794,248,784.40, 2,692,576,901.40 and 629,715,024.40

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Solution

The fourth proportional to 1,794,248,784.40, 2,692,576,901.40 and 629,715,024.40 is: 944,994,999.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,248,784.40 : 2,692,576,901.40 = 629,715,024.40 : x
  2. Step 2: Convert to fraction form
    1,794,248,784.40/2,692,576,901.40 = 629,715,024.40/x
  3. Step 3: Cross multiply
    1,794,248,784.40x = 2,692,576,901.40 × 629,715,024.40
  4. Step 4: Simplify right side
    1,794,248,784.40x = 1,695,556,129,163,977,472
  5. Step 5: Solve for x
    x = 1,695,556,129,163,977,472/1,794,248,784.40
  6. Step 6: Final answer
    x = 944,994,999.53

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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.