Home / 62,418,527.81-93,664,779.80-34,775,582.68

Finding the Fourth Proportional to 62,418,527.81, 93,664,779.80 and 34,775,582.68

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Solution

The fourth proportional to 62,418,527.81, 93,664,779.80 and 34,775,582.68 is: 52,183,981.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418,527.81 : 93,664,779.80 = 34,775,582.68 : x
  2. Step 2: Convert to fraction form
    62,418,527.81/93,664,779.80 = 34,775,582.68/x
  3. Step 3: Cross multiply
    62,418,527.81x = 93,664,779.80 × 34,775,582.68
  4. Step 4: Simplify right side
    62,418,527.81x = 3,257,247,293,496,692
  5. Step 5: Solve for x
    x = 3,257,247,293,496,692/62,418,527.81
  6. Step 6: Final answer
    x = 52,183,981.39

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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.