Home / 37,456,103.80-56,161,346.10-14,709,748.60

Finding the Fourth Proportional to 37,456,103.80, 56,161,346.10 and 14,709,748.60

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Solution

The fourth proportional to 37,456,103.80, 56,161,346.10 and 14,709,748.60 is: 22,055,665.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,456,103.80 : 56,161,346.10 = 14,709,748.60 : x
  2. Step 2: Convert to fraction form
    37,456,103.80/56,161,346.10 = 14,709,748.60/x
  3. Step 3: Cross multiply
    37,456,103.80x = 56,161,346.10 × 14,709,748.60
  4. Step 4: Simplify right side
    37,456,103.80x = 826,119,282,168,590.50
  5. Step 5: Solve for x
    x = 826,119,282,168,590.50/37,456,103.80
  6. Step 6: Final answer
    x = 22,055,665.12

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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.