Home / 46,865,749.56-70,013,606.20-30,336,376.22

Finding the Fourth Proportional to 46,865,749.56, 70,013,606.20 and 30,336,376.22

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Solution

The fourth proportional to 46,865,749.56, 70,013,606.20 and 30,336,376.22 is: 45,320,071.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,865,749.56 : 70,013,606.20 = 30,336,376.22 : x
  2. Step 2: Convert to fraction form
    46,865,749.56/70,013,606.20 = 30,336,376.22/x
  3. Step 3: Cross multiply
    46,865,749.56x = 70,013,606.20 × 30,336,376.22
  4. Step 4: Simplify right side
    46,865,749.56x = 2,123,959,098,202,124.50
  5. Step 5: Solve for x
    x = 2,123,959,098,202,124.50/46,865,749.56
  6. Step 6: Final answer
    x = 45,320,071.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.