Home / 36,642,003.60-54,963,005.40-33,506,720.40

Finding the Fourth Proportional to 36,642,003.60, 54,963,005.40 and 33,506,720.40

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Solution

The fourth proportional to 36,642,003.60, 54,963,005.40 and 33,506,720.40 is: 50,260,080.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,642,003.60 : 54,963,005.40 = 33,506,720.40 : x
  2. Step 2: Convert to fraction form
    36,642,003.60/54,963,005.40 = 33,506,720.40/x
  3. Step 3: Cross multiply
    36,642,003.60x = 54,963,005.40 × 33,506,720.40
  4. Step 4: Simplify right side
    36,642,003.60x = 1,841,630,054,281,490
  5. Step 5: Solve for x
    x = 1,841,630,054,281,490/36,642,003.60
  6. Step 6: Final answer
    x = 50,260,080.60

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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.