Home / 32,022,890.74-48,037,289.02-10,457,605.45

Finding the Fourth Proportional to 32,022,890.74, 48,037,289.02 and 10,457,605.45

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Solution

The fourth proportional to 32,022,890.74, 48,037,289.02 and 10,457,605.45 is: 15,687,372.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,022,890.74 : 48,037,289.02 = 10,457,605.45 : x
  2. Step 2: Convert to fraction form
    32,022,890.74/48,037,289.02 = 10,457,605.45/x
  3. Step 3: Cross multiply
    32,022,890.74x = 48,037,289.02 × 10,457,605.45
  4. Step 4: Simplify right side
    32,022,890.74x = 502,355,015,492,679.75
  5. Step 5: Solve for x
    x = 502,355,015,492,679.75/32,022,890.74
  6. Step 6: Final answer
    x = 15,687,372.50

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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.