Home / 55,467,866.68-83,039,903.70-32,368,014.52

Finding the Fourth Proportional to 55,467,866.68, 83,039,903.70 and 32,368,014.52

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Solution

The fourth proportional to 55,467,866.68, 83,039,903.70 and 32,368,014.52 is: 48,457,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,467,866.68 : 83,039,903.70 = 32,368,014.52 : x
  2. Step 2: Convert to fraction form
    55,467,866.68/83,039,903.70 = 32,368,014.52/x
  3. Step 3: Cross multiply
    55,467,866.68x = 83,039,903.70 × 32,368,014.52
  4. Step 4: Simplify right side
    55,467,866.68x = 2,687,836,808,701,002
  5. Step 5: Solve for x
    x = 2,687,836,808,701,002/55,467,866.68
  6. Step 6: Final answer
    x = 48,457,547.94

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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.