Home / 23,748,819,479.42-32,774,010,889.19-13,972,638,889.28

Finding the Fourth Proportional to 23,748,819,479.42, 32,774,010,889.19 and 13,972,638,889.28

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Solution

The fourth proportional to 23,748,819,479.42, 32,774,010,889.19 and 13,972,638,889.28 is: 19,282,618,216.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,748,819,479.42 : 32,774,010,889.19 = 13,972,638,889.28 : x
  2. Step 2: Convert to fraction form
    23,748,819,479.42/32,774,010,889.19 = 13,972,638,889.28/x
  3. Step 3: Cross multiply
    23,748,819,479.42x = 32,774,010,889.19 × 13,972,638,889.28
  4. Step 4: Simplify right side
    23,748,819,479.42x = 457,939,419,107,992,010,752
  5. Step 5: Solve for x
    x = 457,939,419,107,992,010,752/23,748,819,479.42
  6. Step 6: Final answer
    x = 19,282,618,216.24

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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.