Home / 25,615,756.80-35,360,262.36-17,367,117.12

Finding the Fourth Proportional to 25,615,756.80, 35,360,262.36 and 17,367,117.12

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Solution

The fourth proportional to 25,615,756.80, 35,360,262.36 and 17,367,117.12 is: 23,973,752.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,615,756.80 : 35,360,262.36 = 17,367,117.12 : x
  2. Step 2: Convert to fraction form
    25,615,756.80/35,360,262.36 = 17,367,117.12/x
  3. Step 3: Cross multiply
    25,615,756.80x = 35,360,262.36 × 17,367,117.12
  4. Step 4: Simplify right side
    25,615,756.80x = 614,105,817,800,047.62
  5. Step 5: Solve for x
    x = 614,105,817,800,047.62/25,615,756.80
  6. Step 6: Final answer
    x = 23,973,752.66

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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.