Home / 25,364,823,731,134-38,031,664,642,448-9,857,251,759,362.40

Finding the Fourth Proportional to 25,364,823,731,134, 38,031,664,642,448 and 9,857,251,759,362.40

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Solution

The fourth proportional to 25,364,823,731,134, 38,031,664,642,448 and 9,857,251,759,362.40 is: 14,779,826,470,786.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,364,823,731,134 : 38,031,664,642,448 = 9,857,251,759,362.40 : x
  2. Step 2: Convert to fraction form
    25,364,823,731,134/38,031,664,642,448 = 9,857,251,759,362.40/x
  3. Step 3: Cross multiply
    25,364,823,731,134x = 38,031,664,642,448 × 9,857,251,759,362.40
  4. Step 4: Simplify right side
    25,364,823,731,134x = 374,887,693,208,251,334,685,360,128
  5. Step 5: Solve for x
    x = 374,887,693,208,251,334,685,360,128/25,364,823,731,134
  6. Step 6: Final answer
    x = 14,779,826,470,786.64

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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.