Home / 59,441,421.87-82,038,128.49-36,250,001.10

Finding the Fourth Proportional to 59,441,421.87, 82,038,128.49 and 36,250,001.10

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Solution

The fourth proportional to 59,441,421.87, 82,038,128.49 and 36,250,001.10 is: 50,030,469.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,441,421.87 : 82,038,128.49 = 36,250,001.10 : x
  2. Step 2: Convert to fraction form
    59,441,421.87/82,038,128.49 = 36,250,001.10/x
  3. Step 3: Cross multiply
    59,441,421.87x = 82,038,128.49 × 36,250,001.10
  4. Step 4: Simplify right side
    59,441,421.87x = 2,973,882,248,004,441.50
  5. Step 5: Solve for x
    x = 2,973,882,248,004,441.50/59,441,421.87
  6. Step 6: Final answer
    x = 50,030,469.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.