Home / 58,719,041.05-88,078,561.58-58,719,041.05

Finding the Fourth Proportional to 58,719,041.05, 88,078,561.58 and 58,719,041.05

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Solution

The fourth proportional to 58,719,041.05, 88,078,561.58 and 58,719,041.05 is: 88,078,561.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,719,041.05 : 88,078,561.58 = 58,719,041.05 : x
  2. Step 2: Convert to fraction form
    58,719,041.05/88,078,561.58 = 58,719,041.05/x
  3. Step 3: Cross multiply
    58,719,041.05x = 88,078,561.58 × 58,719,041.05
  4. Step 4: Simplify right side
    58,719,041.05x = 5,171,888,672,747,378
  5. Step 5: Solve for x
    x = 5,171,888,672,747,378/58,719,041.05
  6. Step 6: Final answer
    x = 88,078,561.58

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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.