Home / 32,805,051.60-49,207,577.40-10,082,996.40

Finding the Fourth Proportional to 32,805,051.60, 49,207,577.40 and 10,082,996.40

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Solution

The fourth proportional to 32,805,051.60, 49,207,577.40 and 10,082,996.40 is: 15,124,494.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,051.60 : 49,207,577.40 = 10,082,996.40 : x
  2. Step 2: Convert to fraction form
    32,805,051.60/49,207,577.40 = 10,082,996.40/x
  3. Step 3: Cross multiply
    32,805,051.60x = 49,207,577.40 × 10,082,996.40
  4. Step 4: Simplify right side
    32,805,051.60x = 496,159,825,776,921.38
  5. Step 5: Solve for x
    x = 496,159,825,776,921.38/32,805,051.60
  6. Step 6: Final answer
    x = 15,124,494.60

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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.