Home / 174,558,455.05-261,864,586.77-59,516,093.18

Finding the Fourth Proportional to 174,558,455.05, 261,864,586.77 and 59,516,093.18

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Solution

The fourth proportional to 174,558,455.05, 261,864,586.77 and 59,516,093.18 is: 89,283,312.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,558,455.05 : 261,864,586.77 = 59,516,093.18 : x
  2. Step 2: Convert to fraction form
    174,558,455.05/261,864,586.77 = 59,516,093.18/x
  3. Step 3: Cross multiply
    174,558,455.05x = 261,864,586.77 × 59,516,093.18
  4. Step 4: Simplify right side
    174,558,455.05x = 15,585,157,145,287,402
  5. Step 5: Solve for x
    x = 15,585,157,145,287,402/174,558,455.05
  6. Step 6: Final answer
    x = 89,283,312.81

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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.