Home / 25,448,393,301,312-38,172,590,456,424-6,108,399,873,818.40

Finding the Fourth Proportional to 25,448,393,301,312, 38,172,590,456,424 and 6,108,399,873,818.40

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Solution

The fourth proportional to 25,448,393,301,312, 38,172,590,456,424 and 6,108,399,873,818.40 is: 9,162,599,931,812.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,448,393,301,312 : 38,172,590,456,424 = 6,108,399,873,818.40 : x
  2. Step 2: Convert to fraction form
    25,448,393,301,312/38,172,590,456,424 = 6,108,399,873,818.40/x
  3. Step 3: Cross multiply
    25,448,393,301,312x = 38,172,590,456,424 × 6,108,399,873,818.40
  4. Step 4: Simplify right side
    25,448,393,301,312x = 233,173,446,727,341,834,114,170,880
  5. Step 5: Solve for x
    x = 233,173,446,727,341,834,114,170,880/25,448,393,301,312
  6. Step 6: Final answer
    x = 9,162,599,931,812.61

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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.