Home / 94,740,395.45-130,735,595.70-55,044,409.95

Finding the Fourth Proportional to 94,740,395.45, 130,735,595.70 and 55,044,409.95

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Solution

The fourth proportional to 94,740,395.45, 130,735,595.70 and 55,044,409.95 is: 75,957,712.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,740,395.45 : 130,735,595.70 = 55,044,409.95 : x
  2. Step 2: Convert to fraction form
    94,740,395.45/130,735,595.70 = 55,044,409.95/x
  3. Step 3: Cross multiply
    94,740,395.45x = 130,735,595.70 × 55,044,409.95
  4. Step 4: Simplify right side
    94,740,395.45x = 7,196,263,724,768,258
  5. Step 5: Solve for x
    x = 7,196,263,724,768,258/94,740,395.45
  6. Step 6: Final answer
    x = 75,957,712.56

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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.