Home / 24,402,304.05-33,675,799.34-13,389,050.85

Finding the Fourth Proportional to 24,402,304.05, 33,675,799.34 and 13,389,050.85

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Solution

The fourth proportional to 24,402,304.05, 33,675,799.34 and 13,389,050.85 is: 18,477,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,402,304.05 : 33,675,799.34 = 13,389,050.85 : x
  2. Step 2: Convert to fraction form
    24,402,304.05/33,675,799.34 = 13,389,050.85/x
  3. Step 3: Cross multiply
    24,402,304.05x = 33,675,799.34 × 13,389,050.85
  4. Step 4: Simplify right side
    24,402,304.05x = 450,886,989,710,711.19
  5. Step 5: Solve for x
    x = 450,886,989,710,711.19/24,402,304.05
  6. Step 6: Final answer
    x = 18,477,230.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.