Home / 47,003,174.04-70,339,813.41-37,758,430.14

Finding the Fourth Proportional to 47,003,174.04, 70,339,813.41 and 37,758,430.14

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Solution

The fourth proportional to 47,003,174.04, 70,339,813.41 and 37,758,430.14 is: 56,505,140.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,003,174.04 : 70,339,813.41 = 37,758,430.14 : x
  2. Step 2: Convert to fraction form
    47,003,174.04/70,339,813.41 = 37,758,430.14/x
  3. Step 3: Cross multiply
    47,003,174.04x = 70,339,813.41 × 37,758,430.14
  4. Step 4: Simplify right side
    47,003,174.04x = 2,655,920,930,702,120
  5. Step 5: Solve for x
    x = 2,655,920,930,702,120/47,003,174.04
  6. Step 6: Final answer
    x = 56,505,140.02

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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.