Home / 102,049,240.59-153,051,192.63-29,265,705.63

Finding the Fourth Proportional to 102,049,240.59, 153,051,192.63 and 29,265,705.63

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Solution

The fourth proportional to 102,049,240.59, 153,051,192.63 and 29,265,705.63 is: 43,892,057.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,049,240.59 : 153,051,192.63 = 29,265,705.63 : x
  2. Step 2: Convert to fraction form
    102,049,240.59/153,051,192.63 = 29,265,705.63/x
  3. Step 3: Cross multiply
    102,049,240.59x = 153,051,192.63 × 29,265,705.63
  4. Step 4: Simplify right side
    102,049,240.59x = 4,479,151,149,830,005
  5. Step 5: Solve for x
    x = 4,479,151,149,830,005/102,049,240.59
  6. Step 6: Final answer
    x = 43,892,057.64

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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.