Home / 3,242,593,823.55-4,864,104,153.84-849,603,825.45

Finding the Fourth Proportional to 3,242,593,823.55, 4,864,104,153.84 and 849,603,825.45

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Solution

The fourth proportional to 3,242,593,823.55, 4,864,104,153.84 and 849,603,825.45 is: 1,274,461,656.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,593,823.55 : 4,864,104,153.84 = 849,603,825.45 : x
  2. Step 2: Convert to fraction form
    3,242,593,823.55/4,864,104,153.84 = 849,603,825.45/x
  3. Step 3: Cross multiply
    3,242,593,823.55x = 4,864,104,153.84 × 849,603,825.45
  4. Step 4: Simplify right side
    3,242,593,823.55x = 4,132,561,496,472,918,528
  5. Step 5: Solve for x
    x = 4,132,561,496,472,918,528/3,242,593,823.55
  6. Step 6: Final answer
    x = 1,274,461,656.73

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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.