Home / 60,712,349.24-83,783,041.97-32,835,059.25

Finding the Fourth Proportional to 60,712,349.24, 83,783,041.97 and 32,835,059.25

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Solution

The fourth proportional to 60,712,349.24, 83,783,041.97 and 32,835,059.25 is: 45,312,381.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,712,349.24 : 83,783,041.97 = 32,835,059.25 : x
  2. Step 2: Convert to fraction form
    60,712,349.24/83,783,041.97 = 32,835,059.25/x
  3. Step 3: Cross multiply
    60,712,349.24x = 83,783,041.97 × 32,835,059.25
  4. Step 4: Simplify right side
    60,712,349.24x = 2,751,021,147,066,011.50
  5. Step 5: Solve for x
    x = 2,751,021,147,066,011.50/60,712,349.24
  6. Step 6: Final answer
    x = 45,312,381.78

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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.