Home / 73,609,132,365.29-110,447,247,198.67-37,779,050,835.03

Finding the Fourth Proportional to 73,609,132,365.29, 110,447,247,198.67 and 37,779,050,835.03

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Solution

The fourth proportional to 73,609,132,365.29, 110,447,247,198.67 and 37,779,050,835.03 is: 56,685,794,716.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,609,132,365.29 : 110,447,247,198.67 = 37,779,050,835.03 : x
  2. Step 2: Convert to fraction form
    73,609,132,365.29/110,447,247,198.67 = 37,779,050,835.03/x
  3. Step 3: Cross multiply
    73,609,132,365.29x = 110,447,247,198.67 × 37,779,050,835.03
  4. Step 4: Simplify right side
    73,609,132,365.29x = 4,172,592,166,507,678,531,584
  5. Step 5: Solve for x
    x = 4,172,592,166,507,678,531,584/73,609,132,365.29
  6. Step 6: Final answer
    x = 56,685,794,716.36

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1.5x scale

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.