Home / 74,088,294.63-102,241,846.59-41,493,246.63

Finding the Fourth Proportional to 74,088,294.63, 102,241,846.59 and 41,493,246.63

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Solution

The fourth proportional to 74,088,294.63, 102,241,846.59 and 41,493,246.63 is: 57,260,680.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,088,294.63 : 102,241,846.59 = 41,493,246.63 : x
  2. Step 2: Convert to fraction form
    74,088,294.63/102,241,846.59 = 41,493,246.63/x
  3. Step 3: Cross multiply
    74,088,294.63x = 102,241,846.59 × 41,493,246.63
  4. Step 4: Simplify right side
    74,088,294.63x = 4,242,346,155,746,819
  5. Step 5: Solve for x
    x = 4,242,346,155,746,819/74,088,294.63
  6. Step 6: Final answer
    x = 57,260,680.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.