Home / 165,024,141.40-247,536,212.10-165,024,141.40

Finding the Fourth Proportional to 165,024,141.40, 247,536,212.10 and 165,024,141.40

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Solution

The fourth proportional to 165,024,141.40, 247,536,212.10 and 165,024,141.40 is: 247,536,212.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,024,141.40 : 247,536,212.10 = 165,024,141.40 : x
  2. Step 2: Convert to fraction form
    165,024,141.40/247,536,212.10 = 165,024,141.40/x
  3. Step 3: Cross multiply
    165,024,141.40x = 247,536,212.10 × 165,024,141.40
  4. Step 4: Simplify right side
    165,024,141.40x = 40,849,450,867,210,792
  5. Step 5: Solve for x
    x = 40,849,450,867,210,792/165,024,141.40
  6. Step 6: Final answer
    x = 247,536,212.10

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1.5x scale

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.