Home / 1,050,624,042.10-1,575,936,063.15-1,036,291,318.90

Finding the Fourth Proportional to 1,050,624,042.10, 1,575,936,063.15 and 1,036,291,318.90

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Solution

The fourth proportional to 1,050,624,042.10, 1,575,936,063.15 and 1,036,291,318.90 is: 1,554,436,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,624,042.10 : 1,575,936,063.15 = 1,036,291,318.90 : x
  2. Step 2: Convert to fraction form
    1,050,624,042.10/1,575,936,063.15 = 1,036,291,318.90/x
  3. Step 3: Cross multiply
    1,050,624,042.10x = 1,575,936,063.15 × 1,036,291,318.90
  4. Step 4: Simplify right side
    1,050,624,042.10x = 1,633,128,861,383,787,264
  5. Step 5: Solve for x
    x = 1,633,128,861,383,787,264/1,050,624,042.10
  6. Step 6: Final answer
    x = 1,554,436,978.35

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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.