Home / 58,415,420.19-87,474,811.94-35,057,460.05

Finding the Fourth Proportional to 58,415,420.19, 87,474,811.94 and 35,057,460.05

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Solution

The fourth proportional to 58,415,420.19, 87,474,811.94 and 35,057,460.05 is: 52,497,178.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,415,420.19 : 87,474,811.94 = 35,057,460.05 : x
  2. Step 2: Convert to fraction form
    58,415,420.19/87,474,811.94 = 35,057,460.05/x
  3. Step 3: Cross multiply
    58,415,420.19x = 87,474,811.94 × 35,057,460.05
  4. Step 4: Simplify right side
    58,415,420.19x = 3,066,644,724,355,152
  5. Step 5: Solve for x
    x = 3,066,644,724,355,152/58,415,420.19
  6. Step 6: Final answer
    x = 52,497,178.22

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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.