Home / 120,813,216,730.95-181,250,606,865.13-35,826,115,817.17

Finding the Fourth Proportional to 120,813,216,730.95, 181,250,606,865.13 and 35,826,115,817.17

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Solution

The fourth proportional to 120,813,216,730.95, 181,250,606,865.13 and 35,826,115,817.17 is: 53,748,301,793.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,813,216,730.95 : 181,250,606,865.13 = 35,826,115,817.17 : x
  2. Step 2: Convert to fraction form
    120,813,216,730.95/181,250,606,865.13 = 35,826,115,817.17/x
  3. Step 3: Cross multiply
    120,813,216,730.95x = 181,250,606,865.13 × 35,826,115,817.17
  4. Step 4: Simplify right side
    120,813,216,730.95x = 6,493,505,233,482,494,771,200
  5. Step 5: Solve for x
    x = 6,493,505,233,482,494,771,200/120,813,216,730.95
  6. Step 6: Final answer
    x = 53,748,301,793.37

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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.