Home / 32,812,239.22-49,191,712.95-13,657,334.14

Finding the Fourth Proportional to 32,812,239.22, 49,191,712.95 and 13,657,334.14

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Solution

The fourth proportional to 32,812,239.22, 49,191,712.95 and 13,657,334.14 is: 20,474,910.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,812,239.22 : 49,191,712.95 = 13,657,334.14 : x
  2. Step 2: Convert to fraction form
    32,812,239.22/49,191,712.95 = 13,657,334.14/x
  3. Step 3: Cross multiply
    32,812,239.22x = 49,191,712.95 × 13,657,334.14
  4. Step 4: Simplify right side
    32,812,239.22x = 671,827,660,677,115.12
  5. Step 5: Solve for x
    x = 671,827,660,677,115.12/32,812,239.22
  6. Step 6: Final answer
    x = 20,474,910.48

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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.