Home / 59,044,452.36-88,560,698.79-15,918,015.21

Finding the Fourth Proportional to 59,044,452.36, 88,560,698.79 and 15,918,015.21

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Solution

The fourth proportional to 59,044,452.36, 88,560,698.79 and 15,918,015.21 is: 23,875,410.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,044,452.36 : 88,560,698.79 = 15,918,015.21 : x
  2. Step 2: Convert to fraction form
    59,044,452.36/88,560,698.79 = 15,918,015.21/x
  3. Step 3: Cross multiply
    59,044,452.36x = 88,560,698.79 × 15,918,015.21
  4. Step 4: Simplify right side
    59,044,452.36x = 1,409,710,550,075,038.75
  5. Step 5: Solve for x
    x = 1,409,710,550,075,038.75/59,044,452.36
  6. Step 6: Final answer
    x = 23,875,410.71

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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.