Home / 32,334,401.70-48,501,602.55-30,421,214.10

Finding the Fourth Proportional to 32,334,401.70, 48,501,602.55 and 30,421,214.10

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Solution

The fourth proportional to 32,334,401.70, 48,501,602.55 and 30,421,214.10 is: 45,631,821.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334,401.70 : 48,501,602.55 = 30,421,214.10 : x
  2. Step 2: Convert to fraction form
    32,334,401.70/48,501,602.55 = 30,421,214.10/x
  3. Step 3: Cross multiply
    32,334,401.70x = 48,501,602.55 × 30,421,214.10
  4. Step 4: Simplify right side
    32,334,401.70x = 1,475,477,635,366,656
  5. Step 5: Solve for x
    x = 1,475,477,635,366,656/32,334,401.70
  6. Step 6: Final answer
    x = 45,631,821.15

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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.