Home / 4,828,896,200.90-7,243,344,301.35-4,140,148,664.90

Finding the Fourth Proportional to 4,828,896,200.90, 7,243,344,301.35 and 4,140,148,664.90

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Solution

The fourth proportional to 4,828,896,200.90, 7,243,344,301.35 and 4,140,148,664.90 is: 6,210,222,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,200.90 : 7,243,344,301.35 = 4,140,148,664.90 : x
  2. Step 2: Convert to fraction form
    4,828,896,200.90/7,243,344,301.35 = 4,140,148,664.90/x
  3. Step 3: Cross multiply
    4,828,896,200.90x = 7,243,344,301.35 × 4,140,148,664.90
  4. Step 4: Simplify right side
    4,828,896,200.90x = 29,988,522,238,645,227,520
  5. Step 5: Solve for x
    x = 29,988,522,238,645,227,520/4,828,896,200.90
  6. Step 6: Final answer
    x = 6,210,222,997.35

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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.