Home / 63,169,675.74-94,754,502.81-34,439,971.50

Finding the Fourth Proportional to 63,169,675.74, 94,754,502.81 and 34,439,971.50

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Solution

The fourth proportional to 63,169,675.74, 94,754,502.81 and 34,439,971.50 is: 51,659,951.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,169,675.74 : 94,754,502.81 = 34,439,971.50 : x
  2. Step 2: Convert to fraction form
    63,169,675.74/94,754,502.81 = 34,439,971.50/x
  3. Step 3: Cross multiply
    63,169,675.74x = 94,754,502.81 × 34,439,971.50
  4. Step 4: Simplify right side
    63,169,675.74x = 3,263,342,376,273,070
  5. Step 5: Solve for x
    x = 3,263,342,376,273,070/63,169,675.74
  6. Step 6: Final answer
    x = 51,659,951.36

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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.