Home / 32,502,331.51-48,739,323.75-12,293,401.75

Finding the Fourth Proportional to 32,502,331.51, 48,739,323.75 and 12,293,401.75

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Solution

The fourth proportional to 32,502,331.51, 48,739,323.75 and 12,293,401.75 is: 18,434,741.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,502,331.51 : 48,739,323.75 = 12,293,401.75 : x
  2. Step 2: Convert to fraction form
    32,502,331.51/48,739,323.75 = 12,293,401.75/x
  3. Step 3: Cross multiply
    32,502,331.51x = 48,739,323.75 × 12,293,401.75
  4. Step 4: Simplify right side
    32,502,331.51x = 599,172,087,882,066.50
  5. Step 5: Solve for x
    x = 599,172,087,882,066.50/32,502,331.51
  6. Step 6: Final answer
    x = 18,434,741.76

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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.