Home / 113,020,523-169,556,056.50-41,216,939

Finding the Fourth Proportional to 113,020,523, 169,556,056.50 and 41,216,939

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Solution

The fourth proportional to 113,020,523, 169,556,056.50 and 41,216,939 is: 61,834,624.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,020,523 : 169,556,056.50 = 41,216,939 : x
  2. Step 2: Convert to fraction form
    113,020,523/169,556,056.50 = 41,216,939/x
  3. Step 3: Cross multiply
    113,020,523x = 169,556,056.50 × 41,216,939
  4. Step 4: Simplify right side
    113,020,523x = 6,988,581,637,841,054
  5. Step 5: Solve for x
    x = 6,988,581,637,841,054/113,020,523
  6. Step 6: Final answer
    x = 61,834,624.83

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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.