Home / 149,601,567.06-224,540,291.52-75,877,088.76

Finding the Fourth Proportional to 149,601,567.06, 224,540,291.52 and 75,877,088.76

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Solution

The fourth proportional to 149,601,567.06, 224,540,291.52 and 75,877,088.76 is: 113,885,596.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,601,567.06 : 224,540,291.52 = 75,877,088.76 : x
  2. Step 2: Convert to fraction form
    149,601,567.06/224,540,291.52 = 75,877,088.76/x
  3. Step 3: Cross multiply
    149,601,567.06x = 224,540,291.52 × 75,877,088.76
  4. Step 4: Simplify right side
    149,601,567.06x = 17,037,463,629,859,318
  5. Step 5: Solve for x
    x = 17,037,463,629,859,318/149,601,567.06
  6. Step 6: Final answer
    x = 113,885,596.02

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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.