Home / 144,892,051.80-216,771,207.30-93,873,715.80

Finding the Fourth Proportional to 144,892,051.80, 216,771,207.30 and 93,873,715.80

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Solution

The fourth proportional to 144,892,051.80, 216,771,207.30 and 93,873,715.80 is: 140,443,305.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,892,051.80 : 216,771,207.30 = 93,873,715.80 : x
  2. Step 2: Convert to fraction form
    144,892,051.80/216,771,207.30 = 93,873,715.80/x
  3. Step 3: Cross multiply
    144,892,051.80x = 216,771,207.30 × 93,873,715.80
  4. Step 4: Simplify right side
    144,892,051.80x = 20,349,118,707,703,084
  5. Step 5: Solve for x
    x = 20,349,118,707,703,084/144,892,051.80
  6. Step 6: Final answer
    x = 140,443,305.58

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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.