Home / 74,347,952.13-102,602,942.90-44,583,446.14

Finding the Fourth Proportional to 74,347,952.13, 102,602,942.90 and 44,583,446.14

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Solution

The fourth proportional to 74,347,952.13, 102,602,942.90 and 44,583,446.14 is: 61,526,816.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,347,952.13 : 102,602,942.90 = 44,583,446.14 : x
  2. Step 2: Convert to fraction form
    74,347,952.13/102,602,942.90 = 44,583,446.14/x
  3. Step 3: Cross multiply
    74,347,952.13x = 102,602,942.90 × 44,583,446.14
  4. Step 4: Simplify right side
    74,347,952.13x = 4,574,392,778,699,104
  5. Step 5: Solve for x
    x = 4,574,392,778,699,104/74,347,952.13
  6. Step 6: Final answer
    x = 61,526,816.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.