Home / 5,942,717,430.60-8,892,912,984.30-5,174,796,995.40

Finding the Fourth Proportional to 5,942,717,430.60, 8,892,912,984.30 and 5,174,796,995.40

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Solution

The fourth proportional to 5,942,717,430.60, 8,892,912,984.30 and 5,174,796,995.40 is: 7,743,767,044.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,717,430.60 : 8,892,912,984.30 = 5,174,796,995.40 : x
  2. Step 2: Convert to fraction form
    5,942,717,430.60/8,892,912,984.30 = 5,174,796,995.40/x
  3. Step 3: Cross multiply
    5,942,717,430.60x = 8,892,912,984.30 × 5,174,796,995.40
  4. Step 4: Simplify right side
    5,942,717,430.60x = 46,019,019,391,509,282,816
  5. Step 5: Solve for x
    x = 46,019,019,391,509,282,816/5,942,717,430.60
  6. Step 6: Final answer
    x = 7,743,767,044.11

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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.