Home / 25,273,493,028.27-34,878,516,725.17-13,995,924,731.28

Finding the Fourth Proportional to 25,273,493,028.27, 34,878,516,725.17 and 13,995,924,731.28

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Solution

The fourth proportional to 25,273,493,028.27, 34,878,516,725.17 and 13,995,924,731.28 is: 19,314,983,262.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,273,493,028.27 : 34,878,516,725.17 = 13,995,924,731.28 : x
  2. Step 2: Convert to fraction form
    25,273,493,028.27/34,878,516,725.17 = 13,995,924,731.28/x
  3. Step 3: Cross multiply
    25,273,493,028.27x = 34,878,516,725.17 × 13,995,924,731.28
  4. Step 4: Simplify right side
    25,273,493,028.27x = 488,157,094,824,225,669,120
  5. Step 5: Solve for x
    x = 488,157,094,824,225,669,120/25,273,493,028.27
  6. Step 6: Final answer
    x = 19,314,983,262.44

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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.