Home / 4,157,741,425.65-6,237,398,714.89-1,670,795,950.29

Finding the Fourth Proportional to 4,157,741,425.65, 6,237,398,714.89 and 1,670,795,950.29

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Solution

The fourth proportional to 4,157,741,425.65, 6,237,398,714.89 and 1,670,795,950.29 is: 2,506,510,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,741,425.65 : 6,237,398,714.89 = 1,670,795,950.29 : x
  2. Step 2: Convert to fraction form
    4,157,741,425.65/6,237,398,714.89 = 1,670,795,950.29/x
  3. Step 3: Cross multiply
    4,157,741,425.65x = 6,237,398,714.89 × 1,670,795,950.29
  4. Step 4: Simplify right side
    4,157,741,425.65x = 10,421,420,513,182,263,296
  5. Step 5: Solve for x
    x = 10,421,420,513,182,263,296/4,157,741,425.65
  6. Step 6: Final answer
    x = 2,506,510,012.60

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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.