Home / 46,555,604,860.30-69,833,407,290.45-31,862,324,092.30

Finding the Fourth Proportional to 46,555,604,860.30, 69,833,407,290.45 and 31,862,324,092.30

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Solution

The fourth proportional to 46,555,604,860.30, 69,833,407,290.45 and 31,862,324,092.30 is: 47,793,486,138.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,555,604,860.30 : 69,833,407,290.45 = 31,862,324,092.30 : x
  2. Step 2: Convert to fraction form
    46,555,604,860.30/69,833,407,290.45 = 31,862,324,092.30/x
  3. Step 3: Cross multiply
    46,555,604,860.30x = 69,833,407,290.45 × 31,862,324,092.30
  4. Step 4: Simplify right side
    46,555,604,860.30x = 2,225,054,655,557,903,319,040
  5. Step 5: Solve for x
    x = 2,225,054,655,557,903,319,040/46,555,604,860.30
  6. Step 6: Final answer
    x = 47,793,486,138.45

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1.5x scale

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.