Home / 3,729,046,529.40-5,210,990,553-3,729,046,529.40

Finding the Fourth Proportional to 3,729,046,529.40, 5,210,990,553 and 3,729,046,529.40

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Solution

The fourth proportional to 3,729,046,529.40, 5,210,990,553 and 3,729,046,529.40 is: 5,210,990,553

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,046,529.40 : 5,210,990,553 = 3,729,046,529.40 : x
  2. Step 2: Convert to fraction form
    3,729,046,529.40/5,210,990,553 = 3,729,046,529.40/x
  3. Step 3: Cross multiply
    3,729,046,529.40x = 5,210,990,553 × 3,729,046,529.40
  4. Step 4: Simplify right side
    3,729,046,529.40x = 19,432,026,236,400,836,608
  5. Step 5: Solve for x
    x = 19,432,026,236,400,836,608/3,729,046,529.40
  6. Step 6: Final answer
    x = 5,210,990,553

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.