Home / 107,502,925.82-160,469,576.53-92,248,244.03

Finding the Fourth Proportional to 107,502,925.82, 160,469,576.53 and 92,248,244.03

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Solution

The fourth proportional to 107,502,925.82, 160,469,576.53 and 92,248,244.03 is: 137,698,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,502,925.82 : 160,469,576.53 = 92,248,244.03 : x
  2. Step 2: Convert to fraction form
    107,502,925.82/160,469,576.53 = 92,248,244.03/x
  3. Step 3: Cross multiply
    107,502,925.82x = 160,469,576.53 × 92,248,244.03
  4. Step 4: Simplify right side
    107,502,925.82x = 14,803,036,655,300,754
  5. Step 5: Solve for x
    x = 14,803,036,655,300,754/107,502,925.82
  6. Step 6: Final answer
    x = 137,698,918.83

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.