Home / 22,359,271.62-33,538,915.18-7,007,752.40

Finding the Fourth Proportional to 22,359,271.62, 33,538,915.18 and 7,007,752.40

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Solution

The fourth proportional to 22,359,271.62, 33,538,915.18 and 7,007,752.40 is: 10,511,631.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359,271.62 : 33,538,915.18 = 7,007,752.40 : x
  2. Step 2: Convert to fraction form
    22,359,271.62/33,538,915.18 = 7,007,752.40/x
  3. Step 3: Cross multiply
    22,359,271.62x = 33,538,915.18 × 7,007,752.40
  4. Step 4: Simplify right side
    22,359,271.62x = 235,032,413,346,041.44
  5. Step 5: Solve for x
    x = 235,032,413,346,041.44/22,359,271.62
  6. Step 6: Final answer
    x = 10,511,631.03

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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.