Home / 2,333,189,034.66-3,220,050,391.89-1,429,544,670.15

Finding the Fourth Proportional to 2,333,189,034.66, 3,220,050,391.89 and 1,429,544,670.15

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Solution

The fourth proportional to 2,333,189,034.66, 3,220,050,391.89 and 1,429,544,670.15 is: 1,972,924,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,189,034.66 : 3,220,050,391.89 = 1,429,544,670.15 : x
  2. Step 2: Convert to fraction form
    2,333,189,034.66/3,220,050,391.89 = 1,429,544,670.15/x
  3. Step 3: Cross multiply
    2,333,189,034.66x = 3,220,050,391.89 × 1,429,544,670.15
  4. Step 4: Simplify right side
    2,333,189,034.66x = 4,603,205,875,337,509,376
  5. Step 5: Solve for x
    x = 4,603,205,875,337,509,376/2,333,189,034.66
  6. Step 6: Final answer
    x = 1,972,924,528.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.