Home / 164,723,266.74-246,829,449.72-95,464,287.21

Finding the Fourth Proportional to 164,723,266.74, 246,829,449.72 and 95,464,287.21

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Solution

The fourth proportional to 164,723,266.74, 246,829,449.72 and 95,464,287.21 is: 143,048,386.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,723,266.74 : 246,829,449.72 = 95,464,287.21 : x
  2. Step 2: Convert to fraction form
    164,723,266.74/246,829,449.72 = 95,464,287.21/x
  3. Step 3: Cross multiply
    164,723,266.74x = 246,829,449.72 × 95,464,287.21
  4. Step 4: Simplify right side
    164,723,266.74x = 23,563,397,479,956,332
  5. Step 5: Solve for x
    x = 23,563,397,479,956,332/164,723,266.74
  6. Step 6: Final answer
    x = 143,048,386.22

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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.