Home / 159,360,702.04-219,918,224.28-92,392,674.67

Finding the Fourth Proportional to 159,360,702.04, 219,918,224.28 and 92,392,674.67

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Solution

The fourth proportional to 159,360,702.04, 219,918,224.28 and 92,392,674.67 is: 127,502,155.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,360,702.04 : 219,918,224.28 = 92,392,674.67 : x
  2. Step 2: Convert to fraction form
    159,360,702.04/219,918,224.28 = 92,392,674.67/x
  3. Step 3: Cross multiply
    159,360,702.04x = 219,918,224.28 × 92,392,674.67
  4. Step 4: Simplify right side
    159,360,702.04x = 20,318,832,949,906,136
  5. Step 5: Solve for x
    x = 20,318,832,949,906,136/159,360,702.04
  6. Step 6: Final answer
    x = 127,502,155.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.