Home / 45,074,610.70-67,617,330.70-15,922,463.24

Finding the Fourth Proportional to 45,074,610.70, 67,617,330.70 and 15,922,463.24

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Solution

The fourth proportional to 45,074,610.70, 67,617,330.70 and 15,922,463.24 is: 23,885,607.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,074,610.70 : 67,617,330.70 = 15,922,463.24 : x
  2. Step 2: Convert to fraction form
    45,074,610.70/67,617,330.70 = 15,922,463.24/x
  3. Step 3: Cross multiply
    45,074,610.70x = 67,617,330.70 × 15,922,463.24
  4. Step 4: Simplify right side
    45,074,610.70x = 1,076,634,462,457,673.50
  5. Step 5: Solve for x
    x = 1,076,634,462,457,673.50/45,074,610.70
  6. Step 6: Final answer
    x = 23,885,607.57

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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.