Home / 38,745,803.04-58,118,776.92-36,378,232.98

Finding the Fourth Proportional to 38,745,803.04, 58,118,776.92 and 36,378,232.98

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Solution

The fourth proportional to 38,745,803.04, 58,118,776.92 and 36,378,232.98 is: 54,567,417.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,745,803.04 : 58,118,776.92 = 36,378,232.98 : x
  2. Step 2: Convert to fraction form
    38,745,803.04/58,118,776.92 = 36,378,232.98/x
  3. Step 3: Cross multiply
    38,745,803.04x = 58,118,776.92 × 36,378,232.98
  4. Step 4: Simplify right side
    38,745,803.04x = 2,114,258,407,308,406.75
  5. Step 5: Solve for x
    x = 2,114,258,407,308,406.75/38,745,803.04
  6. Step 6: Final answer
    x = 54,567,417.41

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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.