Home / 35,434,812.20-53,152,218.30-26,476,860.20

Finding the Fourth Proportional to 35,434,812.20, 53,152,218.30 and 26,476,860.20

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Solution

The fourth proportional to 35,434,812.20, 53,152,218.30 and 26,476,860.20 is: 39,715,290.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,434,812.20 : 53,152,218.30 = 26,476,860.20 : x
  2. Step 2: Convert to fraction form
    35,434,812.20/53,152,218.30 = 26,476,860.20/x
  3. Step 3: Cross multiply
    35,434,812.20x = 53,152,218.30 × 26,476,860.20
  4. Step 4: Simplify right side
    35,434,812.20x = 1,407,303,853,248,981.50
  5. Step 5: Solve for x
    x = 1,407,303,853,248,981.50/35,434,812.20
  6. Step 6: Final answer
    x = 39,715,290.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.