Home / 243,884,190.60-365,767,711.04-112,600,328.33

Finding the Fourth Proportional to 243,884,190.60, 365,767,711.04 and 112,600,328.33

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Solution

The fourth proportional to 243,884,190.60, 365,767,711.04 and 112,600,328.33 is: 168,873,448.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,884,190.60 : 365,767,711.04 = 112,600,328.33 : x
  2. Step 2: Convert to fraction form
    243,884,190.60/365,767,711.04 = 112,600,328.33/x
  3. Step 3: Cross multiply
    243,884,190.60x = 365,767,711.04 × 112,600,328.33
  4. Step 4: Simplify right side
    243,884,190.60x = 41,185,564,354,983,648
  5. Step 5: Solve for x
    x = 41,185,564,354,983,648/243,884,190.60
  6. Step 6: Final answer
    x = 168,873,448.72

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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.