Home / 15,004,538.70-22,473,630.45-9,032,570.70

Finding the Fourth Proportional to 15,004,538.70, 22,473,630.45 and 9,032,570.70

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Solution

The fourth proportional to 15,004,538.70, 22,473,630.45 and 9,032,570.70 is: 13,528,883.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004,538.70 : 22,473,630.45 = 9,032,570.70 : x
  2. Step 2: Convert to fraction form
    15,004,538.70/22,473,630.45 = 9,032,570.70/x
  3. Step 3: Cross multiply
    15,004,538.70x = 22,473,630.45 × 9,032,570.70
  4. Step 4: Simplify right side
    15,004,538.70x = 202,994,655,925,297.78
  5. Step 5: Solve for x
    x = 202,994,655,925,297.78/15,004,538.70
  6. Step 6: Final answer
    x = 13,528,883.49

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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.