Home / 66,533,600.58-99,800,337.60-25,042,225.38

Finding the Fourth Proportional to 66,533,600.58, 99,800,337.60 and 25,042,225.38

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Solution

The fourth proportional to 66,533,600.58, 99,800,337.60 and 25,042,225.38 is: 37,563,314.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,533,600.58 : 99,800,337.60 = 25,042,225.38 : x
  2. Step 2: Convert to fraction form
    66,533,600.58/99,800,337.60 = 25,042,225.38/x
  3. Step 3: Cross multiply
    66,533,600.58x = 99,800,337.60 × 25,042,225.38
  4. Step 4: Simplify right side
    66,533,600.58x = 2,499,222,547,179,288
  5. Step 5: Solve for x
    x = 2,499,222,547,179,288/66,533,600.58
  6. Step 6: Final answer
    x = 37,563,314.26

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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.