Home / 94,225,852.60-130,030,894.38-52,972,928.44

Finding the Fourth Proportional to 94,225,852.60, 130,030,894.38 and 52,972,928.44

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Solution

The fourth proportional to 94,225,852.60, 130,030,894.38 and 52,972,928.44 is: 73,102,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,225,852.60 : 130,030,894.38 = 52,972,928.44 : x
  2. Step 2: Convert to fraction form
    94,225,852.60/130,030,894.38 = 52,972,928.44/x
  3. Step 3: Cross multiply
    94,225,852.60x = 130,030,894.38 × 52,972,928.44
  4. Step 4: Simplify right side
    94,225,852.60x = 6,888,117,262,980,938
  5. Step 5: Solve for x
    x = 6,888,117,262,980,938/94,225,852.60
  6. Step 6: Final answer
    x = 73,102,201.50

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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.