Home / 9,742,215.40-14,614,244.70-2,650,503.40

Finding the Fourth Proportional to 9,742,215.40, 14,614,244.70 and 2,650,503.40

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Solution

The fourth proportional to 9,742,215.40, 14,614,244.70 and 2,650,503.40 is: 3,976,005.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,215.40 : 14,614,244.70 = 2,650,503.40 : x
  2. Step 2: Convert to fraction form
    9,742,215.40/14,614,244.70 = 2,650,503.40/x
  3. Step 3: Cross multiply
    9,742,215.40x = 14,614,244.70 × 2,650,503.40
  4. Step 4: Simplify right side
    9,742,215.40x = 38,735,105,265,781.98
  5. Step 5: Solve for x
    x = 38,735,105,265,781.98/9,742,215.40
  6. Step 6: Final answer
    x = 3,976,005.83

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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.