Home / 2,317,785,844,032.30-3,476,677,947,756.60-619,854,774,404.88

Finding the Fourth Proportional to 2,317,785,844,032.30, 3,476,677,947,756.60 and 619,854,774,404.88

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Solution

The fourth proportional to 2,317,785,844,032.30, 3,476,677,947,756.60 and 619,854,774,404.88 is: 929,781,942,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,785,844,032.30 : 3,476,677,947,756.60 = 619,854,774,404.88 : x
  2. Step 2: Convert to fraction form
    2,317,785,844,032.30/3,476,677,947,756.60 = 619,854,774,404.88/x
  3. Step 3: Cross multiply
    2,317,785,844,032.30x = 3,476,677,947,756.60 × 619,854,774,404.88
  4. Step 4: Simplify right side
    2,317,785,844,032.30x = 2,155,035,424,985,088,459,276,288
  5. Step 5: Solve for x
    x = 2,155,035,424,985,088,459,276,288/2,317,785,844,032.30
  6. Step 6: Final answer
    x = 929,781,942,768.25

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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.