Home / 41,742,003.90-58,319,366.10-41,742,003.90

Finding the Fourth Proportional to 41,742,003.90, 58,319,366.10 and 41,742,003.90

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Solution

The fourth proportional to 41,742,003.90, 58,319,366.10 and 41,742,003.90 is: 58,319,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,742,003.90 : 58,319,366.10 = 41,742,003.90 : x
  2. Step 2: Convert to fraction form
    41,742,003.90/58,319,366.10 = 41,742,003.90/x
  3. Step 3: Cross multiply
    41,742,003.90x = 58,319,366.10 × 41,742,003.90
  4. Step 4: Simplify right side
    41,742,003.90x = 2,434,367,207,191,728
  5. Step 5: Solve for x
    x = 2,434,367,207,191,728/41,742,003.90
  6. Step 6: Final answer
    x = 58,319,366.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.