Home / 59,050,709.80-88,576,064.70-18,673,570.60

Finding the Fourth Proportional to 59,050,709.80, 88,576,064.70 and 18,673,570.60

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Solution

The fourth proportional to 59,050,709.80, 88,576,064.70 and 18,673,570.60 is: 28,010,355.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,709.80 : 88,576,064.70 = 18,673,570.60 : x
  2. Step 2: Convert to fraction form
    59,050,709.80/88,576,064.70 = 18,673,570.60/x
  3. Step 3: Cross multiply
    59,050,709.80x = 88,576,064.70 × 18,673,570.60
  4. Step 4: Simplify right side
    59,050,709.80x = 1,654,031,397,645,618
  5. Step 5: Solve for x
    x = 1,654,031,397,645,618/59,050,709.80
  6. Step 6: Final answer
    x = 28,010,355.90

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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.