Home / 73,523,777.34-101,275,957.94-56,089,855.38

Finding the Fourth Proportional to 73,523,777.34, 101,275,957.94 and 56,089,855.38

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Solution

The fourth proportional to 73,523,777.34, 101,275,957.94 and 56,089,855.38 is: 77,261,452.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,523,777.34 : 101,275,957.94 = 56,089,855.38 : x
  2. Step 2: Convert to fraction form
    73,523,777.34/101,275,957.94 = 56,089,855.38/x
  3. Step 3: Cross multiply
    73,523,777.34x = 101,275,957.94 × 56,089,855.38
  4. Step 4: Simplify right side
    73,523,777.34x = 5,680,553,834,325,563
  5. Step 5: Solve for x
    x = 5,680,553,834,325,563/73,523,777.34
  6. Step 6: Final answer
    x = 77,261,452.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.