Home / 176,793,833.20-264,742,852.20-140,962,025.20

Finding the Fourth Proportional to 176,793,833.20, 264,742,852.20 and 140,962,025.20

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Solution

The fourth proportional to 176,793,833.20, 264,742,852.20 and 140,962,025.20 is: 211,085,918.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,793,833.20 : 264,742,852.20 = 140,962,025.20 : x
  2. Step 2: Convert to fraction form
    176,793,833.20/264,742,852.20 = 140,962,025.20/x
  3. Step 3: Cross multiply
    176,793,833.20x = 264,742,852.20 × 140,962,025.20
  4. Step 4: Simplify right side
    176,793,833.20x = 37,318,688,603,336,272
  5. Step 5: Solve for x
    x = 37,318,688,603,336,272/176,793,833.20
  6. Step 6: Final answer
    x = 211,085,918.14

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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.