Home / 27,095,956.43-40,634,823.50-9,820,541.04

Finding the Fourth Proportional to 27,095,956.43, 40,634,823.50 and 9,820,541.04

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Solution

The fourth proportional to 27,095,956.43, 40,634,823.50 and 9,820,541.04 is: 14,727,509.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,095,956.43 : 40,634,823.50 = 9,820,541.04 : x
  2. Step 2: Convert to fraction form
    27,095,956.43/40,634,823.50 = 9,820,541.04/x
  3. Step 3: Cross multiply
    27,095,956.43x = 40,634,823.50 × 9,820,541.04
  4. Step 4: Simplify right side
    27,095,956.43x = 399,055,951,785,803.69
  5. Step 5: Solve for x
    x = 399,055,951,785,803.69/27,095,956.43
  6. Step 6: Final answer
    x = 14,727,509.36

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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.