Home / 324,547,360.58-486,824,780.61-117,301,510.64

Finding the Fourth Proportional to 324,547,360.58, 486,824,780.61 and 117,301,510.64

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Solution

The fourth proportional to 324,547,360.58, 486,824,780.61 and 117,301,510.64 is: 175,953,617.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,547,360.58 : 486,824,780.61 = 117,301,510.64 : x
  2. Step 2: Convert to fraction form
    324,547,360.58/486,824,780.61 = 117,301,510.64/x
  3. Step 3: Cross multiply
    324,547,360.58x = 486,824,780.61 × 117,301,510.64
  4. Step 4: Simplify right side
    324,547,360.58x = 57,105,282,180,105,464
  5. Step 5: Solve for x
    x = 57,105,282,180,105,464/324,547,360.58
  6. Step 6: Final answer
    x = 175,953,617.61

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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.