Home / 962,984,006.88-1,444,020,662.88-373,050,555.36

Finding the Fourth Proportional to 962,984,006.88, 1,444,020,662.88 and 373,050,555.36

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Solution

The fourth proportional to 962,984,006.88, 1,444,020,662.88 and 373,050,555.36 is: 559,399,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,984,006.88 : 1,444,020,662.88 = 373,050,555.36 : x
  2. Step 2: Convert to fraction form
    962,984,006.88/1,444,020,662.88 = 373,050,555.36/x
  3. Step 3: Cross multiply
    962,984,006.88x = 1,444,020,662.88 × 373,050,555.36
  4. Step 4: Simplify right side
    962,984,006.88x = 538,692,710,238,699,392
  5. Step 5: Solve for x
    x = 538,692,710,238,699,392/962,984,006.88
  6. Step 6: Final answer
    x = 559,399,435.91

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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.