Home / 27,272,054.59-37,636,235.90-14,882,947.66

Finding the Fourth Proportional to 27,272,054.59, 37,636,235.90 and 14,882,947.66

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Solution

The fourth proportional to 27,272,054.59, 37,636,235.90 and 14,882,947.66 is: 20,538,904.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,272,054.59 : 37,636,235.90 = 14,882,947.66 : x
  2. Step 2: Convert to fraction form
    27,272,054.59/37,636,235.90 = 14,882,947.66/x
  3. Step 3: Cross multiply
    27,272,054.59x = 37,636,235.90 × 14,882,947.66
  4. Step 4: Simplify right side
    27,272,054.59x = 560,138,129,019,113
  5. Step 5: Solve for x
    x = 560,138,129,019,113/27,272,054.59
  6. Step 6: Final answer
    x = 20,538,904.66

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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.