Home / 364,857,554.40-546,523,246.80-170,934,482.40

Finding the Fourth Proportional to 364,857,554.40, 546,523,246.80 and 170,934,482.40

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Solution

The fourth proportional to 364,857,554.40, 546,523,246.80 and 170,934,482.40 is: 256,044,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,857,554.40 : 546,523,246.80 = 170,934,482.40 : x
  2. Step 2: Convert to fraction form
    364,857,554.40/546,523,246.80 = 170,934,482.40/x
  3. Step 3: Cross multiply
    364,857,554.40x = 546,523,246.80 × 170,934,482.40
  4. Step 4: Simplify right side
    364,857,554.40x = 93,419,668,311,325,456
  5. Step 5: Solve for x
    x = 93,419,668,311,325,456/364,857,554.40
  6. Step 6: Final answer
    x = 256,044,221.05

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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.