Home / 230,043,381.60-344,939,101.20-93,574,581.60

Finding the Fourth Proportional to 230,043,381.60, 344,939,101.20 and 93,574,581.60

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Solution

The fourth proportional to 230,043,381.60, 344,939,101.20 and 93,574,581.60 is: 140,310,631.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,043,381.60 : 344,939,101.20 = 93,574,581.60 : x
  2. Step 2: Convert to fraction form
    230,043,381.60/344,939,101.20 = 93,574,581.60/x
  3. Step 3: Cross multiply
    230,043,381.60x = 344,939,101.20 × 93,574,581.60
  4. Step 4: Simplify right side
    230,043,381.60x = 32,277,532,072,270,056
  5. Step 5: Solve for x
    x = 32,277,532,072,270,056/230,043,381.60
  6. Step 6: Final answer
    x = 140,310,631.19

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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.