Home / 27,228,166,998.52-37,574,870,530.27-14,711,668,566.52

Finding the Fourth Proportional to 27,228,166,998.52, 37,574,870,530.27 and 14,711,668,566.52

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Solution

The fourth proportional to 27,228,166,998.52, 37,574,870,530.27 and 14,711,668,566.52 is: 20,302,102,660.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228,166,998.52 : 37,574,870,530.27 = 14,711,668,566.52 : x
  2. Step 2: Convert to fraction form
    27,228,166,998.52/37,574,870,530.27 = 14,711,668,566.52/x
  3. Step 3: Cross multiply
    27,228,166,998.52x = 37,574,870,530.27 × 14,711,668,566.52
  4. Step 4: Simplify right side
    27,228,166,998.52x = 552,789,041,671,231,832,064
  5. Step 5: Solve for x
    x = 552,789,041,671,231,832,064/27,228,166,998.52
  6. Step 6: Final answer
    x = 20,302,102,660.87

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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.