Home / 14,654,228,257.41-21,925,872,022.05-8,681,560,051.31

Finding the Fourth Proportional to 14,654,228,257.41, 21,925,872,022.05 and 8,681,560,051.31

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Solution

The fourth proportional to 14,654,228,257.41, 21,925,872,022.05 and 8,681,560,051.31 is: 12,989,477,937.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,228,257.41 : 21,925,872,022.05 = 8,681,560,051.31 : x
  2. Step 2: Convert to fraction form
    14,654,228,257.41/21,925,872,022.05 = 8,681,560,051.31/x
  3. Step 3: Cross multiply
    14,654,228,257.41x = 21,925,872,022.05 × 8,681,560,051.31
  4. Step 4: Simplify right side
    14,654,228,257.41x = 190,350,774,636,854,444,032
  5. Step 5: Solve for x
    x = 190,350,774,636,854,444,032/14,654,228,257.41
  6. Step 6: Final answer
    x = 12,989,477,937.24

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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.