Home / 3,655,216,774.35-5,483,345,761.55-1,134,362,802.88

Finding the Fourth Proportional to 3,655,216,774.35, 5,483,345,761.55 and 1,134,362,802.88

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Solution

The fourth proportional to 3,655,216,774.35, 5,483,345,761.55 and 1,134,362,802.88 is: 1,701,705,767.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,216,774.35 : 5,483,345,761.55 = 1,134,362,802.88 : x
  2. Step 2: Convert to fraction form
    3,655,216,774.35/5,483,345,761.55 = 1,134,362,802.88/x
  3. Step 3: Cross multiply
    3,655,216,774.35x = 5,483,345,761.55 × 1,134,362,802.88
  4. Step 4: Simplify right side
    3,655,216,774.35x = 6,220,103,467,241,442,304
  5. Step 5: Solve for x
    x = 6,220,103,467,241,442,304/3,655,216,774.35
  6. Step 6: Final answer
    x = 1,701,705,767.74

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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.