Home / 301,114,854.38-451,409,217.24-116,755,314.14

Finding the Fourth Proportional to 301,114,854.38, 451,409,217.24 and 116,755,314.14

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Solution

The fourth proportional to 301,114,854.38, 451,409,217.24 and 116,755,314.14 is: 175,030,969.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,114,854.38 : 451,409,217.24 = 116,755,314.14 : x
  2. Step 2: Convert to fraction form
    301,114,854.38/451,409,217.24 = 116,755,314.14/x
  3. Step 3: Cross multiply
    301,114,854.38x = 451,409,217.24 × 116,755,314.14
  4. Step 4: Simplify right side
    301,114,854.38x = 52,704,424,964,547,704
  5. Step 5: Solve for x
    x = 52,704,424,964,547,704/301,114,854.38
  6. Step 6: Final answer
    x = 175,030,969.74

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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.