Home / 1,133,658,333,796.40-1,701,697,616,415.10-488,582,308,274.45

Finding the Fourth Proportional to 1,133,658,333,796.40, 1,701,697,616,415.10 and 488,582,308,274.45

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Solution

The fourth proportional to 1,133,658,333,796.40, 1,701,697,616,415.10 and 488,582,308,274.45 is: 733,394,996,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,658,333,796.40 : 1,701,697,616,415.10 = 488,582,308,274.45 : x
  2. Step 2: Convert to fraction form
    1,133,658,333,796.40/1,701,697,616,415.10 = 488,582,308,274.45/x
  3. Step 3: Cross multiply
    1,133,658,333,796.40x = 1,701,697,616,415.10 × 488,582,308,274.45
  4. Step 4: Simplify right side
    1,133,658,333,796.40x = 831,419,349,413,219,262,267,392
  5. Step 5: Solve for x
    x = 831,419,349,413,219,262,267,392/1,133,658,333,796.40
  6. Step 6: Final answer
    x = 733,394,996,205.74

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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.