Home / 161,026,225.05-241,539,337.58-136,083,927.45

Finding the Fourth Proportional to 161,026,225.05, 241,539,337.58 and 136,083,927.45

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Solution

The fourth proportional to 161,026,225.05, 241,539,337.58 and 136,083,927.45 is: 204,125,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,026,225.05 : 241,539,337.58 = 136,083,927.45 : x
  2. Step 2: Convert to fraction form
    161,026,225.05/241,539,337.58 = 136,083,927.45/x
  3. Step 3: Cross multiply
    161,026,225.05x = 241,539,337.58 × 136,083,927.45
  4. Step 4: Simplify right side
    161,026,225.05x = 32,869,621,690,877,356
  5. Step 5: Solve for x
    x = 32,869,621,690,877,356/161,026,225.05
  6. Step 6: Final answer
    x = 204,125,891.18

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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.