Home / 1,046,604,321.39-1,444,344,772.15-576,735,909.58

Finding the Fourth Proportional to 1,046,604,321.39, 1,444,344,772.15 and 576,735,909.58

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Solution

The fourth proportional to 1,046,604,321.39, 1,444,344,772.15 and 576,735,909.58 is: 795,912,532.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,604,321.39 : 1,444,344,772.15 = 576,735,909.58 : x
  2. Step 2: Convert to fraction form
    1,046,604,321.39/1,444,344,772.15 = 576,735,909.58/x
  3. Step 3: Cross multiply
    1,046,604,321.39x = 1,444,344,772.15 × 576,735,909.58
  4. Step 4: Simplify right side
    1,046,604,321.39x = 833,005,495,910,344,448
  5. Step 5: Solve for x
    x = 833,005,495,910,344,448/1,046,604,321.39
  6. Step 6: Final answer
    x = 795,912,532.45

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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.