Home / 10,358,567,340.70-14,294,236,009.58-5,842,176,453.58

Finding the Fourth Proportional to 10,358,567,340.70, 14,294,236,009.58 and 5,842,176,453.58

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Solution

The fourth proportional to 10,358,567,340.70, 14,294,236,009.58 and 5,842,176,453.58 is: 8,061,872,485.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,567,340.70 : 14,294,236,009.58 = 5,842,176,453.58 : x
  2. Step 2: Convert to fraction form
    10,358,567,340.70/14,294,236,009.58 = 5,842,176,453.58/x
  3. Step 3: Cross multiply
    10,358,567,340.70x = 14,294,236,009.58 × 5,842,176,453.58
  4. Step 4: Simplify right side
    10,358,567,340.70x = 83,509,449,037,083,607,040
  5. Step 5: Solve for x
    x = 83,509,449,037,083,607,040/10,358,567,340.70
  6. Step 6: Final answer
    x = 8,061,872,485.88

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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.