Home / 16,557,924,693,321-24,814,686,026,556-12,886,635,232,634

Finding the Fourth Proportional to 16,557,924,693,321, 24,814,686,026,556 and 12,886,635,232,634

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Solution

The fourth proportional to 16,557,924,693,321, 24,814,686,026,556 and 12,886,635,232,634 is: 19,312,674,333,248.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557,924,693,321 : 24,814,686,026,556 = 12,886,635,232,634 : x
  2. Step 2: Convert to fraction form
    16,557,924,693,321/24,814,686,026,556 = 12,886,635,232,634/x
  3. Step 3: Cross multiply
    16,557,924,693,321x = 24,814,686,026,556 × 12,886,635,232,634
  4. Step 4: Simplify right side
    16,557,924,693,321x = 319,777,807,236,567,137,985,232,896
  5. Step 5: Solve for x
    x = 319,777,807,236,567,137,985,232,896/16,557,924,693,321
  6. Step 6: Final answer
    x = 19,312,674,333,248.81

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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.