Home / 1,063,841,236,978.90-1,468,102,322,798.10-576,101,015,853.98

Finding the Fourth Proportional to 1,063,841,236,978.90, 1,468,102,322,798.10 and 576,101,015,853.98

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Solution

The fourth proportional to 1,063,841,236,978.90, 1,468,102,322,798.10 and 576,101,015,853.98 is: 795,020,168,557.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,841,236,978.90 : 1,468,102,322,798.10 = 576,101,015,853.98 : x
  2. Step 2: Convert to fraction form
    1,063,841,236,978.90/1,468,102,322,798.10 = 576,101,015,853.98/x
  3. Step 3: Cross multiply
    1,063,841,236,978.90x = 1,468,102,322,798.10 × 576,101,015,853.98
  4. Step 4: Simplify right side
    1,063,841,236,978.90x = 845,775,239,541,573,042,569,216
  5. Step 5: Solve for x
    x = 845,775,239,541,573,042,569,216/1,063,841,236,978.90
  6. Step 6: Final answer
    x = 795,020,168,557.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.