Home / 246,042,483.60-369,035,731.80-64,308,032.40

Finding the Fourth Proportional to 246,042,483.60, 369,035,731.80 and 64,308,032.40

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Solution

The fourth proportional to 246,042,483.60, 369,035,731.80 and 64,308,032.40 is: 96,454,731.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,042,483.60 : 369,035,731.80 = 64,308,032.40 : x
  2. Step 2: Convert to fraction form
    246,042,483.60/369,035,731.80 = 64,308,032.40/x
  3. Step 3: Cross multiply
    246,042,483.60x = 369,035,731.80 × 64,308,032.40
  4. Step 4: Simplify right side
    246,042,483.60x = 23,731,961,797,352,112
  5. Step 5: Solve for x
    x = 23,731,961,797,352,112/246,042,483.60
  6. Step 6: Final answer
    x = 96,454,731.92

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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.