Home / 16,847,241.98-23,249,193.50-9,112,284.52

Finding the Fourth Proportional to 16,847,241.98, 23,249,193.50 and 9,112,284.52

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Solution

The fourth proportional to 16,847,241.98, 23,249,193.50 and 9,112,284.52 is: 12,574,952.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,241.98 : 23,249,193.50 = 9,112,284.52 : x
  2. Step 2: Convert to fraction form
    16,847,241.98/23,249,193.50 = 9,112,284.52/x
  3. Step 3: Cross multiply
    16,847,241.98x = 23,249,193.50 × 9,112,284.52
  4. Step 4: Simplify right side
    16,847,241.98x = 211,853,265,997,192.38
  5. Step 5: Solve for x
    x = 211,853,265,997,192.38/16,847,241.98
  6. Step 6: Final answer
    x = 12,574,952.40

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1.5x scale

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.