Home / 35,054,981.34-48,374,981.37-19,585,182.30

Finding the Fourth Proportional to 35,054,981.34, 48,374,981.37 and 19,585,182.30

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Solution

The fourth proportional to 35,054,981.34, 48,374,981.37 and 19,585,182.30 is: 27,027,052.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054,981.34 : 48,374,981.37 = 19,585,182.30 : x
  2. Step 2: Convert to fraction form
    35,054,981.34/48,374,981.37 = 19,585,182.30/x
  3. Step 3: Cross multiply
    35,054,981.34x = 48,374,981.37 × 19,585,182.30
  4. Step 4: Simplify right side
    35,054,981.34x = 947,432,828,890,553.75
  5. Step 5: Solve for x
    x = 947,432,828,890,553.75/35,054,981.34
  6. Step 6: Final answer
    x = 27,027,052.72

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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.