Home / 115,922,559.60-173,904,834.60-58,269,740.40

Finding the Fourth Proportional to 115,922,559.60, 173,904,834.60 and 58,269,740.40

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Solution

The fourth proportional to 115,922,559.60, 173,904,834.60 and 58,269,740.40 is: 87,415,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,922,559.60 : 173,904,834.60 = 58,269,740.40 : x
  2. Step 2: Convert to fraction form
    115,922,559.60/173,904,834.60 = 58,269,740.40/x
  3. Step 3: Cross multiply
    115,922,559.60x = 173,904,834.60 × 58,269,740.40
  4. Step 4: Simplify right side
    115,922,559.60x = 10,133,389,566,446,938
  5. Step 5: Solve for x
    x = 10,133,389,566,446,938/115,922,559.60
  6. Step 6: Final answer
    x = 87,415,164.07

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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.