Home / 22,176,707.60-33,265,061.40-10,824,438.80

Finding the Fourth Proportional to 22,176,707.60, 33,265,061.40 and 10,824,438.80

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Solution

The fourth proportional to 22,176,707.60, 33,265,061.40 and 10,824,438.80 is: 16,236,658.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,707.60 : 33,265,061.40 = 10,824,438.80 : x
  2. Step 2: Convert to fraction form
    22,176,707.60/33,265,061.40 = 10,824,438.80/x
  3. Step 3: Cross multiply
    22,176,707.60x = 33,265,061.40 × 10,824,438.80
  4. Step 4: Simplify right side
    22,176,707.60x = 360,075,621,302,542.31
  5. Step 5: Solve for x
    x = 360,075,621,302,542.31/22,176,707.60
  6. Step 6: Final answer
    x = 16,236,658.20

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1.5x scale

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.