Home / 3,168,345,905.90-4,752,518,858.85-2,896,024,165.10

Finding the Fourth Proportional to 3,168,345,905.90, 4,752,518,858.85 and 2,896,024,165.10

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Solution

The fourth proportional to 3,168,345,905.90, 4,752,518,858.85 and 2,896,024,165.10 is: 4,344,036,247.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,345,905.90 : 4,752,518,858.85 = 2,896,024,165.10 : x
  2. Step 2: Convert to fraction form
    3,168,345,905.90/4,752,518,858.85 = 2,896,024,165.10/x
  3. Step 3: Cross multiply
    3,168,345,905.90x = 4,752,518,858.85 × 2,896,024,165.10
  4. Step 4: Simplify right side
    3,168,345,905.90x = 13,763,409,460,323,076,096
  5. Step 5: Solve for x
    x = 13,763,409,460,323,076,096/3,168,345,905.90
  6. Step 6: Final answer
    x = 4,344,036,247.65

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1.5x scale

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.