Home / 927,553,113,040.80-1,391,530,944,228.20-282,141,965,752.80

Finding the Fourth Proportional to 927,553,113,040.80, 1,391,530,944,228.20 and 282,141,965,752.80

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Solution

The fourth proportional to 927,553,113,040.80, 1,391,530,944,228.20 and 282,141,965,752.80 is: 423,274,172,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,553,113,040.80 : 1,391,530,944,228.20 = 282,141,965,752.80 : x
  2. Step 2: Convert to fraction form
    927,553,113,040.80/1,391,530,944,228.20 = 282,141,965,752.80/x
  3. Step 3: Cross multiply
    927,553,113,040.80x = 1,391,530,944,228.20 × 282,141,965,752.80
  4. Step 4: Simplify right side
    927,553,113,040.80x = 392,609,276,010,394,225,213,440
  5. Step 5: Solve for x
    x = 392,609,276,010,394,225,213,440/927,553,113,040.80
  6. Step 6: Final answer
    x = 423,274,172,110.00

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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.