Home / 40,495,217.13-60,751,748.70-11,742,553.17

Finding the Fourth Proportional to 40,495,217.13, 60,751,748.70 and 11,742,553.17

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Solution

The fourth proportional to 40,495,217.13, 60,751,748.70 and 11,742,553.17 is: 17,616,417.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,495,217.13 : 60,751,748.70 = 11,742,553.17 : x
  2. Step 2: Convert to fraction form
    40,495,217.13/60,751,748.70 = 11,742,553.17/x
  3. Step 3: Cross multiply
    40,495,217.13x = 60,751,748.70 × 11,742,553.17
  4. Step 4: Simplify right side
    40,495,217.13x = 713,380,639,280,228.38
  5. Step 5: Solve for x
    x = 713,380,639,280,228.38/40,495,217.13
  6. Step 6: Final answer
    x = 17,616,417.19

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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.