Home / 282,460,096,400.92-389,783,705,666.04-166,754,127,011.88

Finding the Fourth Proportional to 282,460,096,400.92, 389,783,705,666.04 and 166,754,127,011.88

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Solution

The fourth proportional to 282,460,096,400.92, 389,783,705,666.04 and 166,754,127,011.88 is: 230,114,067,048.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,460,096,400.92 : 389,783,705,666.04 = 166,754,127,011.88 : x
  2. Step 2: Convert to fraction form
    282,460,096,400.92/389,783,705,666.04 = 166,754,127,011.88/x
  3. Step 3: Cross multiply
    282,460,096,400.92x = 389,783,705,666.04 × 166,754,127,011.88
  4. Step 4: Simplify right side
    282,460,096,400.92x = 64,998,041,561,796,081,352,704
  5. Step 5: Solve for x
    x = 64,998,041,561,796,081,352,704/282,460,096,400.92
  6. Step 6: Final answer
    x = 230,114,067,048.74

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1.5x scale

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.