Home / 60,991,670.14-84,168,505.24-33,489,598.40

Finding the Fourth Proportional to 60,991,670.14, 84,168,505.24 and 33,489,598.40

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Solution

The fourth proportional to 60,991,670.14, 84,168,505.24 and 33,489,598.40 is: 46,215,646.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,991,670.14 : 84,168,505.24 = 33,489,598.40 : x
  2. Step 2: Convert to fraction form
    60,991,670.14/84,168,505.24 = 33,489,598.40/x
  3. Step 3: Cross multiply
    60,991,670.14x = 84,168,505.24 × 33,489,598.40
  4. Step 4: Simplify right side
    60,991,670.14x = 2,818,769,438,415,895.50
  5. Step 5: Solve for x
    x = 2,818,769,438,415,895.50/60,991,670.14
  6. Step 6: Final answer
    x = 46,215,646.04

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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.