Home / 17,993,363.02-24,805,014.90-12,827,756.50

Finding the Fourth Proportional to 17,993,363.02, 24,805,014.90 and 12,827,756.50

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Solution

The fourth proportional to 17,993,363.02, 24,805,014.90 and 12,827,756.50 is: 17,683,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,993,363.02 : 24,805,014.90 = 12,827,756.50 : x
  2. Step 2: Convert to fraction form
    17,993,363.02/24,805,014.90 = 12,827,756.50/x
  3. Step 3: Cross multiply
    17,993,363.02x = 24,805,014.90 × 12,827,756.50
  4. Step 4: Simplify right side
    17,993,363.02x = 318,192,691,116,071.81
  5. Step 5: Solve for x
    x = 318,192,691,116,071.81/17,993,363.02
  6. Step 6: Final answer
    x = 17,683,892.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.