Home / 63,013,232.59-86,956,112.58-34,756,725.12

Finding the Fourth Proportional to 63,013,232.59, 86,956,112.58 and 34,756,725.12

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Solution

The fourth proportional to 63,013,232.59, 86,956,112.58 and 34,756,725.12 is: 47,963,095.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013,232.59 : 86,956,112.58 = 34,756,725.12 : x
  2. Step 2: Convert to fraction form
    63,013,232.59/86,956,112.58 = 34,756,725.12/x
  3. Step 3: Cross multiply
    63,013,232.59x = 86,956,112.58 × 34,756,725.12
  4. Step 4: Simplify right side
    63,013,232.59x = 3,022,309,702,577,275
  5. Step 5: Solve for x
    x = 3,022,309,702,577,275/63,013,232.59
  6. Step 6: Final answer
    x = 47,963,095.66

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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.