Home / 35,960,087.10-53,923,361.58-18,683,643.45

Finding the Fourth Proportional to 35,960,087.10, 53,923,361.58 and 18,683,643.45

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Solution

The fourth proportional to 35,960,087.10, 53,923,361.58 and 18,683,643.45 is: 28,016,752.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,960,087.10 : 53,923,361.58 = 18,683,643.45 : x
  2. Step 2: Convert to fraction form
    35,960,087.10/53,923,361.58 = 18,683,643.45/x
  3. Step 3: Cross multiply
    35,960,087.10x = 53,923,361.58 × 18,683,643.45
  4. Step 4: Simplify right side
    35,960,087.10x = 1,007,484,861,386,148.62
  5. Step 5: Solve for x
    x = 1,007,484,861,386,148.62/35,960,087.10
  6. Step 6: Final answer
    x = 28,016,752.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.