Home / 25,722,412.20-35,447,997.48-25,249,697

Finding the Fourth Proportional to 25,722,412.20, 35,447,997.48 and 25,249,697

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Solution

The fourth proportional to 25,722,412.20, 35,447,997.48 and 25,249,697 is: 34,796,549.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,412.20 : 35,447,997.48 = 25,249,697 : x
  2. Step 2: Convert to fraction form
    25,722,412.20/35,447,997.48 = 25,249,697/x
  3. Step 3: Cross multiply
    25,722,412.20x = 35,447,997.48 × 25,249,697
  4. Step 4: Simplify right side
    25,722,412.20x = 895,051,195,626,763.50
  5. Step 5: Solve for x
    x = 895,051,195,626,763.50/25,722,412.20
  6. Step 6: Final answer
    x = 34,796,549.74

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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.