Home / 151,704,491.60-227,663,025.60-97,249,503.80

Finding the Fourth Proportional to 151,704,491.60, 227,663,025.60 and 97,249,503.80

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Solution

The fourth proportional to 151,704,491.60, 227,663,025.60 and 97,249,503.80 is: 145,942,391.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,704,491.60 : 227,663,025.60 = 97,249,503.80 : x
  2. Step 2: Convert to fraction form
    151,704,491.60/227,663,025.60 = 97,249,503.80/x
  3. Step 3: Cross multiply
    151,704,491.60x = 227,663,025.60 × 97,249,503.80
  4. Step 4: Simplify right side
    151,704,491.60x = 22,140,116,273,206,696
  5. Step 5: Solve for x
    x = 22,140,116,273,206,696/151,704,491.60
  6. Step 6: Final answer
    x = 145,942,391.29

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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.