Home / 232,310,457.54-348,475,303.04-68,548,210.97

Finding the Fourth Proportional to 232,310,457.54, 348,475,303.04 and 68,548,210.97

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Solution

The fourth proportional to 232,310,457.54, 348,475,303.04 and 68,548,210.97 is: 102,825,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,310,457.54 : 348,475,303.04 = 68,548,210.97 : x
  2. Step 2: Convert to fraction form
    232,310,457.54/348,475,303.04 = 68,548,210.97/x
  3. Step 3: Cross multiply
    232,310,457.54x = 348,475,303.04 × 68,548,210.97
  4. Step 4: Simplify right side
    232,310,457.54x = 23,887,358,591,406,104
  5. Step 5: Solve for x
    x = 23,887,358,591,406,104/232,310,457.54
  6. Step 6: Final answer
    x = 102,825,154.08

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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.