Home / 341,567,995,490.10-512,248,840,537.02-102,739,244,452.50

Finding the Fourth Proportional to 341,567,995,490.10, 512,248,840,537.02 and 102,739,244,452.50

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Solution

The fourth proportional to 341,567,995,490.10, 512,248,840,537.02 and 102,739,244,452.50 is: 154,077,839,678.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,567,995,490.10 : 512,248,840,537.02 = 102,739,244,452.50 : x
  2. Step 2: Convert to fraction form
    341,567,995,490.10/512,248,840,537.02 = 102,739,244,452.50/x
  3. Step 3: Cross multiply
    341,567,995,490.10x = 512,248,840,537.02 × 102,739,244,452.50
  4. Step 4: Simplify right side
    341,567,995,490.10x = 52,628,058,848,442,590,429,184
  5. Step 5: Solve for x
    x = 52,628,058,848,442,590,429,184/341,567,995,490.10
  6. Step 6: Final answer
    x = 154,077,839,678.54

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1.5x scale

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.