Home / 58,880,245.01-88,358,158.87-28,571,574.29

Finding the Fourth Proportional to 58,880,245.01, 88,358,158.87 and 28,571,574.29

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Solution

The fourth proportional to 58,880,245.01, 88,358,158.87 and 28,571,574.29 is: 42,875,699.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,880,245.01 : 88,358,158.87 = 28,571,574.29 : x
  2. Step 2: Convert to fraction form
    58,880,245.01/88,358,158.87 = 28,571,574.29/x
  3. Step 3: Cross multiply
    58,880,245.01x = 88,358,158.87 × 28,571,574.29
  4. Step 4: Simplify right side
    58,880,245.01x = 2,524,531,699,768,608
  5. Step 5: Solve for x
    x = 2,524,531,699,768,608/58,880,245.01
  6. Step 6: Final answer
    x = 42,875,699.64

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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.