Home / 43,653,588.58-65,487,109.11-14,893,019.83

Finding the Fourth Proportional to 43,653,588.58, 65,487,109.11 and 14,893,019.83

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Solution

The fourth proportional to 43,653,588.58, 65,487,109.11 and 14,893,019.83 is: 22,341,824.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,653,588.58 : 65,487,109.11 = 14,893,019.83 : x
  2. Step 2: Convert to fraction form
    43,653,588.58/65,487,109.11 = 14,893,019.83/x
  3. Step 3: Cross multiply
    43,653,588.58x = 65,487,109.11 × 14,893,019.83
  4. Step 4: Simplify right side
    43,653,588.58x = 975,300,814,584,603.62
  5. Step 5: Solve for x
    x = 975,300,814,584,603.62/43,653,588.58
  6. Step 6: Final answer
    x = 22,341,824.49

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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.