Home / 130,524,999.40-195,574,922.70-96,087,622.60

Finding the Fourth Proportional to 130,524,999.40, 195,574,922.70 and 96,087,622.60

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Solution

The fourth proportional to 130,524,999.40, 195,574,922.70 and 96,087,622.60 is: 143,974,943.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,524,999.40 : 195,574,922.70 = 96,087,622.60 : x
  2. Step 2: Convert to fraction form
    130,524,999.40/195,574,922.70 = 96,087,622.60/x
  3. Step 3: Cross multiply
    130,524,999.40x = 195,574,922.70 × 96,087,622.60
  4. Step 4: Simplify right side
    130,524,999.40x = 18,792,329,362,421,772
  5. Step 5: Solve for x
    x = 18,792,329,362,421,772/130,524,999.40
  6. Step 6: Final answer
    x = 143,974,943.11

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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.