Home / 32,839,543.84-45,316,626.58-18,154,334.30

Finding the Fourth Proportional to 32,839,543.84, 45,316,626.58 and 18,154,334.30

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Solution

The fourth proportional to 32,839,543.84, 45,316,626.58 and 18,154,334.30 is: 25,051,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,839,543.84 : 45,316,626.58 = 18,154,334.30 : x
  2. Step 2: Convert to fraction form
    32,839,543.84/45,316,626.58 = 18,154,334.30/x
  3. Step 3: Cross multiply
    32,839,543.84x = 45,316,626.58 × 18,154,334.30
  4. Step 4: Simplify right side
    32,839,543.84x = 822,693,188,281,585.75
  5. Step 5: Solve for x
    x = 822,693,188,281,585.75/32,839,543.84
  6. Step 6: Final answer
    x = 25,051,906.70

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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.