Home / 57,695,729.10-86,470,110.45-23,578,529.10

Finding the Fourth Proportional to 57,695,729.10, 86,470,110.45 and 23,578,529.10

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Solution

The fourth proportional to 57,695,729.10, 86,470,110.45 and 23,578,529.10 is: 35,337,763.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,695,729.10 : 86,470,110.45 = 23,578,529.10 : x
  2. Step 2: Convert to fraction form
    57,695,729.10/86,470,110.45 = 23,578,529.10/x
  3. Step 3: Cross multiply
    57,695,729.10x = 86,470,110.45 × 23,578,529.10
  4. Step 4: Simplify right side
    57,695,729.10x = 2,038,838,015,525,539.25
  5. Step 5: Solve for x
    x = 2,038,838,015,525,539.25/57,695,729.10
  6. Step 6: Final answer
    x = 35,337,763.25

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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.