Home / 10,317,681.63-14,238,241.02-5,671,367.24

Finding the Fourth Proportional to 10,317,681.63, 14,238,241.02 and 5,671,367.24

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Solution

The fourth proportional to 10,317,681.63, 14,238,241.02 and 5,671,367.24 is: 7,826,399.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317,681.63 : 14,238,241.02 = 5,671,367.24 : x
  2. Step 2: Convert to fraction form
    10,317,681.63/14,238,241.02 = 5,671,367.24/x
  3. Step 3: Cross multiply
    10,317,681.63x = 14,238,241.02 × 5,671,367.24
  4. Step 4: Simplify right side
    10,317,681.63x = 80,750,293,690,230.61
  5. Step 5: Solve for x
    x = 80,750,293,690,230.61/10,317,681.63
  6. Step 6: Final answer
    x = 7,826,399.05

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