Home / 63,715,093.40-95,596,259.70-25,404,102.20

Finding the Fourth Proportional to 63,715,093.40, 95,596,259.70 and 25,404,102.20

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Solution

The fourth proportional to 63,715,093.40, 95,596,259.70 and 25,404,102.20 is: 38,115,570.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,715,093.40 : 95,596,259.70 = 25,404,102.20 : x
  2. Step 2: Convert to fraction form
    63,715,093.40/95,596,259.70 = 25,404,102.20/x
  3. Step 3: Cross multiply
    63,715,093.40x = 95,596,259.70 × 25,404,102.20
  4. Step 4: Simplify right side
    63,715,093.40x = 2,428,537,151,356,541.50
  5. Step 5: Solve for x
    x = 2,428,537,151,356,541.50/63,715,093.40
  6. Step 6: Final answer
    x = 38,115,570.77

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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.