Home / 34,753,775.86-47,960,210.67-19,286,349.58

Finding the Fourth Proportional to 34,753,775.86, 47,960,210.67 and 19,286,349.58

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Solution

The fourth proportional to 34,753,775.86, 47,960,210.67 and 19,286,349.58 is: 26,615,162.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,775.86 : 47,960,210.67 = 19,286,349.58 : x
  2. Step 2: Convert to fraction form
    34,753,775.86/47,960,210.67 = 19,286,349.58/x
  3. Step 3: Cross multiply
    34,753,775.86x = 47,960,210.67 × 19,286,349.58
  4. Step 4: Simplify right side
    34,753,775.86x = 924,977,388,899,692.50
  5. Step 5: Solve for x
    x = 924,977,388,899,692.50/34,753,775.86
  6. Step 6: Final answer
    x = 26,615,162.41

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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.