Home / 94,724,375.58-130,718,258.55-52,909,035.84

Finding the Fourth Proportional to 94,724,375.58, 130,718,258.55 and 52,909,035.84

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Solution

The fourth proportional to 94,724,375.58, 130,718,258.55 and 52,909,035.84 is: 73,013,698.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,724,375.58 : 130,718,258.55 = 52,909,035.84 : x
  2. Step 2: Convert to fraction form
    94,724,375.58/130,718,258.55 = 52,909,035.84/x
  3. Step 3: Cross multiply
    94,724,375.58x = 130,718,258.55 × 52,909,035.84
  4. Step 4: Simplify right side
    94,724,375.58x = 6,916,177,026,564,337
  5. Step 5: Solve for x
    x = 6,916,177,026,564,337/94,724,375.58
  6. Step 6: Final answer
    x = 73,013,698.79

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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.