Home / 25,542,241.48-35,249,115.68-14,528,708.76

Finding the Fourth Proportional to 25,542,241.48, 35,249,115.68 and 14,528,708.76

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Solution

The fourth proportional to 25,542,241.48, 35,249,115.68 and 14,528,708.76 is: 20,050,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,542,241.48 : 35,249,115.68 = 14,528,708.76 : x
  2. Step 2: Convert to fraction form
    25,542,241.48/35,249,115.68 = 14,528,708.76/x
  3. Step 3: Cross multiply
    25,542,241.48x = 35,249,115.68 × 14,528,708.76
  4. Step 4: Simplify right side
    25,542,241.48x = 512,124,135,762,269.38
  5. Step 5: Solve for x
    x = 512,124,135,762,269.38/25,542,241.48
  6. Step 6: Final answer
    x = 20,050,085.90

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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.