Home / 40,457,856.30-60,686,784.45-16,200,527.10

Finding the Fourth Proportional to 40,457,856.30, 60,686,784.45 and 16,200,527.10

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Solution

The fourth proportional to 40,457,856.30, 60,686,784.45 and 16,200,527.10 is: 24,300,790.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,457,856.30 : 60,686,784.45 = 16,200,527.10 : x
  2. Step 2: Convert to fraction form
    40,457,856.30/60,686,784.45 = 16,200,527.10/x
  3. Step 3: Cross multiply
    40,457,856.30x = 60,686,784.45 × 16,200,527.10
  4. Step 4: Simplify right side
    40,457,856.30x = 983,157,896,094,083.62
  5. Step 5: Solve for x
    x = 983,157,896,094,083.62/40,457,856.30
  6. Step 6: Final answer
    x = 24,300,790.65

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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.