Home / 59,188,645.86-88,158,841.56-56,532,977.56

Finding the Fourth Proportional to 59,188,645.86, 88,158,841.56 and 56,532,977.56

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Solution

The fourth proportional to 59,188,645.86, 88,158,841.56 and 56,532,977.56 is: 84,203,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188,645.86 : 88,158,841.56 = 56,532,977.56 : x
  2. Step 2: Convert to fraction form
    59,188,645.86/88,158,841.56 = 56,532,977.56/x
  3. Step 3: Cross multiply
    59,188,645.86x = 88,158,841.56 × 56,532,977.56
  4. Step 4: Simplify right side
    59,188,645.86x = 4,983,881,811,627,076
  5. Step 5: Solve for x
    x = 4,983,881,811,627,076/59,188,645.86
  6. Step 6: Final answer
    x = 84,203,342.37

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.