Home / 35,358,042.96-52,938,522.30-18,049,009.59

Finding the Fourth Proportional to 35,358,042.96, 52,938,522.30 and 18,049,009.59

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Solution

The fourth proportional to 35,358,042.96, 52,938,522.30 and 18,049,009.59 is: 27,023,212.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,358,042.96 : 52,938,522.30 = 18,049,009.59 : x
  2. Step 2: Convert to fraction form
    35,358,042.96/52,938,522.30 = 18,049,009.59/x
  3. Step 3: Cross multiply
    35,358,042.96x = 52,938,522.30 × 18,049,009.59
  4. Step 4: Simplify right side
    35,358,042.96x = 955,487,896,673,128.75
  5. Step 5: Solve for x
    x = 955,487,896,673,128.75/35,358,042.96
  6. Step 6: Final answer
    x = 27,023,212.17

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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.