Home / 58,970,576.74-88,455,865.20-18,030,016.02

Finding the Fourth Proportional to 58,970,576.74, 88,455,865.20 and 18,030,016.02

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Solution

The fourth proportional to 58,970,576.74, 88,455,865.20 and 18,030,016.02 is: 27,045,024.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,970,576.74 : 88,455,865.20 = 18,030,016.02 : x
  2. Step 2: Convert to fraction form
    58,970,576.74/88,455,865.20 = 18,030,016.02/x
  3. Step 3: Cross multiply
    58,970,576.74x = 88,455,865.20 × 18,030,016.02
  4. Step 4: Simplify right side
    58,970,576.74x = 1,594,860,666,759,969.75
  5. Step 5: Solve for x
    x = 1,594,860,666,759,969.75/58,970,576.74
  6. Step 6: Final answer
    x = 27,045,024.06

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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.