Home / 44,296,952.70-66,445,429.05-39,426,066.30

Finding the Fourth Proportional to 44,296,952.70, 66,445,429.05 and 39,426,066.30

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Solution

The fourth proportional to 44,296,952.70, 66,445,429.05 and 39,426,066.30 is: 59,139,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,296,952.70 : 66,445,429.05 = 39,426,066.30 : x
  2. Step 2: Convert to fraction form
    44,296,952.70/66,445,429.05 = 39,426,066.30/x
  3. Step 3: Cross multiply
    44,296,952.70x = 66,445,429.05 × 39,426,066.30
  4. Step 4: Simplify right side
    44,296,952.70x = 2,619,681,891,057,245.50
  5. Step 5: Solve for x
    x = 2,619,681,891,057,245.50/44,296,952.70
  6. Step 6: Final answer
    x = 59,139,099.45

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Double scale
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Similar ratio
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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.