Home / 97,756,634.63-146,653,834.67-37,167,649.67

Finding the Fourth Proportional to 97,756,634.63, 146,653,834.67 and 37,167,649.67

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Solution

The fourth proportional to 97,756,634.63, 146,653,834.67 and 37,167,649.67 is: 55,758,653.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,756,634.63 : 146,653,834.67 = 37,167,649.67 : x
  2. Step 2: Convert to fraction form
    97,756,634.63/146,653,834.67 = 37,167,649.67/x
  3. Step 3: Cross multiply
    97,756,634.63x = 146,653,834.67 × 37,167,649.67
  4. Step 4: Simplify right side
    97,756,634.63x = 5,450,778,348,857,552
  5. Step 5: Solve for x
    x = 5,450,778,348,857,552/97,756,634.63
  6. Step 6: Final answer
    x = 55,758,653.82

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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.