Home / 61,320,460.32-92,000,619.32-40,933,054.96

Finding the Fourth Proportional to 61,320,460.32, 92,000,619.32 and 40,933,054.96

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Solution

The fourth proportional to 61,320,460.32, 92,000,619.32 and 40,933,054.96 is: 61,412,885.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,320,460.32 : 92,000,619.32 = 40,933,054.96 : x
  2. Step 2: Convert to fraction form
    61,320,460.32/92,000,619.32 = 40,933,054.96/x
  3. Step 3: Cross multiply
    61,320,460.32x = 92,000,619.32 × 40,933,054.96
  4. Step 4: Simplify right side
    61,320,460.32x = 3,765,866,406,544,931
  5. Step 5: Solve for x
    x = 3,765,866,406,544,931/61,320,460.32
  6. Step 6: Final answer
    x = 61,412,885.47

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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.