Home / 1,032,440,703.02-1,548,963,254.44-332,918,770.50

Finding the Fourth Proportional to 1,032,440,703.02, 1,548,963,254.44 and 332,918,770.50

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Solution

The fourth proportional to 1,032,440,703.02, 1,548,963,254.44 and 332,918,770.50 is: 499,475,602.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,440,703.02 : 1,548,963,254.44 = 332,918,770.50 : x
  2. Step 2: Convert to fraction form
    1,032,440,703.02/1,548,963,254.44 = 332,918,770.50/x
  3. Step 3: Cross multiply
    1,032,440,703.02x = 1,548,963,254.44 × 332,918,770.50
  4. Step 4: Simplify right side
    1,032,440,703.02x = 515,678,942,217,843,456
  5. Step 5: Solve for x
    x = 515,678,942,217,843,456/1,032,440,703.02
  6. Step 6: Final answer
    x = 499,475,602.53

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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.