Home / 35,604,000.10-53,406,000.15-33,215,212.90

Finding the Fourth Proportional to 35,604,000.10, 53,406,000.15 and 33,215,212.90

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Solution

The fourth proportional to 35,604,000.10, 53,406,000.15 and 33,215,212.90 is: 49,822,819.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,604,000.10 : 53,406,000.15 = 33,215,212.90 : x
  2. Step 2: Convert to fraction form
    35,604,000.10/53,406,000.15 = 33,215,212.90/x
  3. Step 3: Cross multiply
    35,604,000.10x = 53,406,000.15 × 33,215,212.90
  4. Step 4: Simplify right side
    35,604,000.10x = 1,773,891,665,119,681.75
  5. Step 5: Solve for x
    x = 1,773,891,665,119,681.75/35,604,000.10
  6. Step 6: Final answer
    x = 49,822,819.35

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Similar ratio
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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.