Home / 30,114,973.13-40,632,169.22

Finding the Third Proportional to 30,114,973.13 and 40,632,169.22

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Solution

The third proportional to 30,114,973.13 and 40,632,169.22 is: 54,822,336.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,114,973.13 : 40,632,169.22 = 40,632,169.22 : x
  2. Step 2: Convert to fraction form
    30,114,973.13/40,632,169.22 = 40,632,169.22/x
  3. Step 3: Cross multiply
    30,114,973.13x = 40,632,169.22 × 40,632,169.22
  4. Step 4: Simplify right side
    30,114,973.13x = 1,650,973,175,421,135
  5. Step 5: Solve for x
    x = 1,650,973,175,421,135/30,114,973.13
  6. Step 6: Final answer
    x = 54,822,336.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.