Home / 119,748,046.56-179,594,612.64-33,492,547.68

Finding the Fourth Proportional to 119,748,046.56, 179,594,612.64 and 33,492,547.68

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Solution

The fourth proportional to 119,748,046.56, 179,594,612.64 and 33,492,547.68 is: 50,231,141.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,748,046.56 : 179,594,612.64 = 33,492,547.68 : x
  2. Step 2: Convert to fraction form
    119,748,046.56/179,594,612.64 = 33,492,547.68/x
  3. Step 3: Cross multiply
    119,748,046.56x = 179,594,612.64 × 33,492,547.68
  4. Step 4: Simplify right side
    119,748,046.56x = 6,015,081,126,916,330
  5. Step 5: Solve for x
    x = 6,015,081,126,916,330/119,748,046.56
  6. Step 6: Final answer
    x = 50,231,141.97

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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.