Home / 332,152,327.80-498,228,491.70-102,121,043.40

Finding the Fourth Proportional to 332,152,327.80, 498,228,491.70 and 102,121,043.40

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Solution

The fourth proportional to 332,152,327.80, 498,228,491.70 and 102,121,043.40 is: 153,181,565.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,152,327.80 : 498,228,491.70 = 102,121,043.40 : x
  2. Step 2: Convert to fraction form
    332,152,327.80/498,228,491.70 = 102,121,043.40/x
  3. Step 3: Cross multiply
    332,152,327.80x = 498,228,491.70 × 102,121,043.40
  4. Step 4: Simplify right side
    332,152,327.80x = 50,879,613,424,012,240
  5. Step 5: Solve for x
    x = 50,879,613,424,012,240/332,152,327.80
  6. Step 6: Final answer
    x = 153,181,565.10

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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.