Home / 66,614,984.01-91,900,528.43-44,595,577.74

Finding the Fourth Proportional to 66,614,984.01, 91,900,528.43 and 44,595,577.74

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Solution

The fourth proportional to 66,614,984.01, 91,900,528.43 and 44,595,577.74 is: 61,523,052.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,614,984.01 : 91,900,528.43 = 44,595,577.74 : x
  2. Step 2: Convert to fraction form
    66,614,984.01/91,900,528.43 = 44,595,577.74/x
  3. Step 3: Cross multiply
    66,614,984.01x = 91,900,528.43 × 44,595,577.74
  4. Step 4: Simplify right side
    66,614,984.01x = 4,098,357,159,551,945.50
  5. Step 5: Solve for x
    x = 4,098,357,159,551,945.50/66,614,984.01
  6. Step 6: Final answer
    x = 61,523,052.52

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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.