Home / 174,677,884.74-261,918,509.13-58,030,792.47

Finding the Fourth Proportional to 174,677,884.74, 261,918,509.13 and 58,030,792.47

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Solution

The fourth proportional to 174,677,884.74, 261,918,509.13 and 58,030,792.47 is: 87,013,525.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,677,884.74 : 261,918,509.13 = 58,030,792.47 : x
  2. Step 2: Convert to fraction form
    174,677,884.74/261,918,509.13 = 58,030,792.47/x
  3. Step 3: Cross multiply
    174,677,884.74x = 261,918,509.13 × 58,030,792.47
  4. Step 4: Simplify right side
    174,677,884.74x = 15,199,338,647,374,830
  5. Step 5: Solve for x
    x = 15,199,338,647,374,830/174,677,884.74
  6. Step 6: Final answer
    x = 87,013,525.90

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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.