Home / 73,806,822.40-110,710,233.60-35,459,089.60

Finding the Fourth Proportional to 73,806,822.40, 110,710,233.60 and 35,459,089.60

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Solution

The fourth proportional to 73,806,822.40, 110,710,233.60 and 35,459,089.60 is: 53,188,634.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,806,822.40 : 110,710,233.60 = 35,459,089.60 : x
  2. Step 2: Convert to fraction form
    73,806,822.40/110,710,233.60 = 35,459,089.60/x
  3. Step 3: Cross multiply
    73,806,822.40x = 110,710,233.60 × 35,459,089.60
  4. Step 4: Simplify right side
    73,806,822.40x = 3,925,684,092,859,330.50
  5. Step 5: Solve for x
    x = 3,925,684,092,859,330.50/73,806,822.40
  6. Step 6: Final answer
    x = 53,188,634.40

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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.