Home / 32,671,051.84-49,009,659-9,642,071.44

Finding the Fourth Proportional to 32,671,051.84, 49,009,659 and 9,642,071.44

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Solution

The fourth proportional to 32,671,051.84, 49,009,659 and 9,642,071.44 is: 14,464,016.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,051.84 : 49,009,659 = 9,642,071.44 : x
  2. Step 2: Convert to fraction form
    32,671,051.84/49,009,659 = 9,642,071.44/x
  3. Step 3: Cross multiply
    32,671,051.84x = 49,009,659 × 9,642,071.44
  4. Step 4: Simplify right side
    32,671,051.84x = 472,554,633,328,038.94
  5. Step 5: Solve for x
    x = 472,554,633,328,038.94/32,671,051.84
  6. Step 6: Final answer
    x = 14,464,016.51

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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.