Home / 41,898,742,225.56-62,856,392,599.08-15,369,505,112.52

Finding the Fourth Proportional to 41,898,742,225.56, 62,856,392,599.08 and 15,369,505,112.52

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Solution

The fourth proportional to 41,898,742,225.56, 62,856,392,599.08 and 15,369,505,112.52 is: 23,057,294,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,898,742,225.56 : 62,856,392,599.08 = 15,369,505,112.52 : x
  2. Step 2: Convert to fraction form
    41,898,742,225.56/62,856,392,599.08 = 15,369,505,112.52/x
  3. Step 3: Cross multiply
    41,898,742,225.56x = 62,856,392,599.08 × 15,369,505,112.52
  4. Step 4: Simplify right side
    41,898,742,225.56x = 966,071,647,406,124,433,408
  5. Step 5: Solve for x
    x = 966,071,647,406,124,433,408/41,898,742,225.56
  6. Step 6: Final answer
    x = 23,057,294,708.40

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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.