Home / 5,471,034,018.30-7,550,033,402.34-2,964,907,730.16

Finding the Fourth Proportional to 5,471,034,018.30, 7,550,033,402.34 and 2,964,907,730.16

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Solution

The fourth proportional to 5,471,034,018.30, 7,550,033,402.34 and 2,964,907,730.16 is: 4,091,576,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,034,018.30 : 7,550,033,402.34 = 2,964,907,730.16 : x
  2. Step 2: Convert to fraction form
    5,471,034,018.30/7,550,033,402.34 = 2,964,907,730.16/x
  3. Step 3: Cross multiply
    5,471,034,018.30x = 7,550,033,402.34 × 2,964,907,730.16
  4. Step 4: Simplify right side
    5,471,034,018.30x = 22,385,152,397,564,071,936
  5. Step 5: Solve for x
    x = 22,385,152,397,564,071,936/5,471,034,018.30
  6. Step 6: Final answer
    x = 4,091,576,166.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.