Home / 58,496,357.16-80,723,984.03-32,390,313.12

Finding the Fourth Proportional to 58,496,357.16, 80,723,984.03 and 32,390,313.12

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Solution

The fourth proportional to 58,496,357.16, 80,723,984.03 and 32,390,313.12 is: 44,698,084.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,496,357.16 : 80,723,984.03 = 32,390,313.12 : x
  2. Step 2: Convert to fraction form
    58,496,357.16/80,723,984.03 = 32,390,313.12/x
  3. Step 3: Cross multiply
    58,496,357.16x = 80,723,984.03 × 32,390,313.12
  4. Step 4: Simplify right side
    58,496,357.16x = 2,614,675,118,985,091.50
  5. Step 5: Solve for x
    x = 2,614,675,118,985,091.50/58,496,357.16
  6. Step 6: Final answer
    x = 44,698,084.56

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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.