Home / 35,583,703.32-53,356,369.86-19,197,770.52

Finding the Fourth Proportional to 35,583,703.32, 53,356,369.86 and 19,197,770.52

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Solution

The fourth proportional to 35,583,703.32, 53,356,369.86 and 19,197,770.52 is: 28,786,305.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,583,703.32 : 53,356,369.86 = 19,197,770.52 : x
  2. Step 2: Convert to fraction form
    35,583,703.32/53,356,369.86 = 19,197,770.52/x
  3. Step 3: Cross multiply
    35,583,703.32x = 53,356,369.86 × 19,197,770.52
  4. Step 4: Simplify right side
    35,583,703.32x = 1,024,323,344,352,524.50
  5. Step 5: Solve for x
    x = 1,024,323,344,352,524.50/35,583,703.32
  6. Step 6: Final answer
    x = 28,786,305.21

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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.