Home / 58,796,187.05-81,140,821.34-32,336,587.43

Finding the Fourth Proportional to 58,796,187.05, 81,140,821.34 and 32,336,587.43

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Solution

The fourth proportional to 58,796,187.05, 81,140,821.34 and 32,336,587.43 is: 44,625,636.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,796,187.05 : 81,140,821.34 = 32,336,587.43 : x
  2. Step 2: Convert to fraction form
    58,796,187.05/81,140,821.34 = 32,336,587.43/x
  3. Step 3: Cross multiply
    58,796,187.05x = 81,140,821.34 × 32,336,587.43
  4. Step 4: Simplify right side
    58,796,187.05x = 2,623,817,263,139,810.50
  5. Step 5: Solve for x
    x = 2,623,817,263,139,810.50/58,796,187.05
  6. Step 6: Final answer
    x = 44,625,636.37

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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.