Home / 26,736,298.56-36,896,060.16-14,513,155.92

Finding the Fourth Proportional to 26,736,298.56, 36,896,060.16 and 14,513,155.92

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Solution

The fourth proportional to 26,736,298.56, 36,896,060.16 and 14,513,155.92 is: 20,028,137.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,736,298.56 : 36,896,060.16 = 14,513,155.92 : x
  2. Step 2: Convert to fraction form
    26,736,298.56/36,896,060.16 = 14,513,155.92/x
  3. Step 3: Cross multiply
    26,736,298.56x = 36,896,060.16 × 14,513,155.92
  4. Step 4: Simplify right side
    26,736,298.56x = 535,478,273,935,780.06
  5. Step 5: Solve for x
    x = 535,478,273,935,780.06/26,736,298.56
  6. Step 6: Final answer
    x = 20,028,137.88

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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.