Home / 46,685,781.40-70,107,404.10-39,001,538.20

Finding the Fourth Proportional to 46,685,781.40, 70,107,404.10 and 39,001,538.20

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Solution

The fourth proportional to 46,685,781.40, 70,107,404.10 and 39,001,538.20 is: 58,568,080.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,685,781.40 : 70,107,404.10 = 39,001,538.20 : x
  2. Step 2: Convert to fraction form
    46,685,781.40/70,107,404.10 = 39,001,538.20/x
  3. Step 3: Cross multiply
    46,685,781.40x = 70,107,404.10 × 39,001,538.20
  4. Step 4: Simplify right side
    46,685,781.40x = 2,734,296,599,108,986.50
  5. Step 5: Solve for x
    x = 2,734,296,599,108,986.50/46,685,781.40
  6. Step 6: Final answer
    x = 58,568,080.41

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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.