Home / 62,130,349.96-93,208,977.72-23,791,865.43

Finding the Fourth Proportional to 62,130,349.96, 93,208,977.72 and 23,791,865.43

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Solution

The fourth proportional to 62,130,349.96, 93,208,977.72 and 23,791,865.43 is: 35,692,949.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,130,349.96 : 93,208,977.72 = 23,791,865.43 : x
  2. Step 2: Convert to fraction form
    62,130,349.96/93,208,977.72 = 23,791,865.43/x
  3. Step 3: Cross multiply
    62,130,349.96x = 93,208,977.72 × 23,791,865.43
  4. Step 4: Simplify right side
    62,130,349.96x = 2,217,615,455,176,251.50
  5. Step 5: Solve for x
    x = 2,217,615,455,176,251.50/62,130,349.96
  6. Step 6: Final answer
    x = 35,692,949.69

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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.