Home / 23,092,797,001.98-31,868,058,561.03-12,532,001,449.98

Finding the Fourth Proportional to 23,092,797,001.98, 31,868,058,561.03 and 12,532,001,449.98

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Solution

The fourth proportional to 23,092,797,001.98, 31,868,058,561.03 and 12,532,001,449.98 is: 17,294,161,294.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,092,797,001.98 : 31,868,058,561.03 = 12,532,001,449.98 : x
  2. Step 2: Convert to fraction form
    23,092,797,001.98/31,868,058,561.03 = 12,532,001,449.98/x
  3. Step 3: Cross multiply
    23,092,797,001.98x = 31,868,058,561.03 × 12,532,001,449.98
  4. Step 4: Simplify right side
    23,092,797,001.98x = 399,370,556,094,875,500,544
  5. Step 5: Solve for x
    x = 399,370,556,094,875,500,544/23,092,797,001.98
  6. Step 6: Final answer
    x = 17,294,161,294.56

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1.5x scale

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.