Home / 60,595,001.58-90,905,269.41-19,651,248.18

Finding the Fourth Proportional to 60,595,001.58, 90,905,269.41 and 19,651,248.18

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Solution

The fourth proportional to 60,595,001.58, 90,905,269.41 and 19,651,248.18 is: 29,481,012.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,595,001.58 : 90,905,269.41 = 19,651,248.18 : x
  2. Step 2: Convert to fraction form
    60,595,001.58/90,905,269.41 = 19,651,248.18/x
  3. Step 3: Cross multiply
    60,595,001.58x = 90,905,269.41 × 19,651,248.18
  4. Step 4: Simplify right side
    60,595,001.58x = 1,786,402,010,045,672
  5. Step 5: Solve for x
    x = 1,786,402,010,045,672/60,595,001.58
  6. Step 6: Final answer
    x = 29,481,012.68

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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.