Home / 24,290,368.02-36,441,939.75-8,729,768.25

Finding the Fourth Proportional to 24,290,368.02, 36,441,939.75 and 8,729,768.25

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Solution

The fourth proportional to 24,290,368.02, 36,441,939.75 and 8,729,768.25 is: 13,096,948.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,290,368.02 : 36,441,939.75 = 8,729,768.25 : x
  2. Step 2: Convert to fraction form
    24,290,368.02/36,441,939.75 = 8,729,768.25/x
  3. Step 3: Cross multiply
    24,290,368.02x = 36,441,939.75 × 8,729,768.25
  4. Step 4: Simplify right side
    24,290,368.02x = 318,129,688,597,962.94
  5. Step 5: Solve for x
    x = 318,129,688,597,962.94/24,290,368.02
  6. Step 6: Final answer
    x = 13,096,948.07

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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.