Home / 42,596,527.56-58,783,205.55-23,017,415.38

Finding the Fourth Proportional to 42,596,527.56, 58,783,205.55 and 23,017,415.38

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Solution

The fourth proportional to 42,596,527.56, 58,783,205.55 and 23,017,415.38 is: 31,764,031.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,596,527.56 : 58,783,205.55 = 23,017,415.38 : x
  2. Step 2: Convert to fraction form
    42,596,527.56/58,783,205.55 = 23,017,415.38/x
  3. Step 3: Cross multiply
    42,596,527.56x = 58,783,205.55 × 23,017,415.38
  4. Step 4: Simplify right side
    42,596,527.56x = 1,353,037,459,397,184.25
  5. Step 5: Solve for x
    x = 1,353,037,459,397,184.25/42,596,527.56
  6. Step 6: Final answer
    x = 31,764,031.88

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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.