Home / 155,754,880.62-233,448,846.21-63,581,053.74

Finding the Fourth Proportional to 155,754,880.62, 233,448,846.21 and 63,581,053.74

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Solution

The fourth proportional to 155,754,880.62, 233,448,846.21 and 63,581,053.74 is: 95,296,683.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,754,880.62 : 233,448,846.21 = 63,581,053.74 : x
  2. Step 2: Convert to fraction form
    155,754,880.62/233,448,846.21 = 63,581,053.74/x
  3. Step 3: Cross multiply
    155,754,880.62x = 233,448,846.21 × 63,581,053.74
  4. Step 4: Simplify right side
    155,754,880.62x = 14,842,923,636,419,006
  5. Step 5: Solve for x
    x = 14,842,923,636,419,006/155,754,880.62
  6. Step 6: Final answer
    x = 95,296,683.98

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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.