Home / 114,366,903.30-157,827,545.37-62,155,941.66

Finding the Fourth Proportional to 114,366,903.30, 157,827,545.37 and 62,155,941.66

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Solution

The fourth proportional to 114,366,903.30, 157,827,545.37 and 62,155,941.66 is: 85,775,861.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,366,903.30 : 157,827,545.37 = 62,155,941.66 : x
  2. Step 2: Convert to fraction form
    114,366,903.30/157,827,545.37 = 62,155,941.66/x
  3. Step 3: Cross multiply
    114,366,903.30x = 157,827,545.37 × 62,155,941.66
  4. Step 4: Simplify right side
    114,366,903.30x = 9,809,919,702,358,722
  5. Step 5: Solve for x
    x = 9,809,919,702,358,722/114,366,903.30
  6. Step 6: Final answer
    x = 85,775,861.89

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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.