Home / 4,566,895,424.60-6,850,980,866.10-1,946,678,718.20

Finding the Fourth Proportional to 4,566,895,424.60, 6,850,980,866.10 and 1,946,678,718.20

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Solution

The fourth proportional to 4,566,895,424.60, 6,850,980,866.10 and 1,946,678,718.20 is: 2,920,289,914.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,895,424.60 : 6,850,980,866.10 = 1,946,678,718.20 : x
  2. Step 2: Convert to fraction form
    4,566,895,424.60/6,850,980,866.10 = 1,946,678,718.20/x
  3. Step 3: Cross multiply
    4,566,895,424.60x = 6,850,980,866.10 × 1,946,678,718.20
  4. Step 4: Simplify right side
    4,566,895,424.60x = 13,336,658,650,832,275,456
  5. Step 5: Solve for x
    x = 13,336,658,650,832,275,456/4,566,895,424.60
  6. Step 6: Final answer
    x = 2,920,289,914.89

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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.