Home / 295,853,207.70-443,779,811.55-134,295,143.70

Finding the Fourth Proportional to 295,853,207.70, 443,779,811.55 and 134,295,143.70

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Solution

The fourth proportional to 295,853,207.70, 443,779,811.55 and 134,295,143.70 is: 201,442,715.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,853,207.70 : 443,779,811.55 = 134,295,143.70 : x
  2. Step 2: Convert to fraction form
    295,853,207.70/443,779,811.55 = 134,295,143.70/x
  3. Step 3: Cross multiply
    295,853,207.70x = 443,779,811.55 × 134,295,143.70
  4. Step 4: Simplify right side
    295,853,207.70x = 59,597,473,563,266,168
  5. Step 5: Solve for x
    x = 59,597,473,563,266,168/295,853,207.70
  6. Step 6: Final answer
    x = 201,442,715.55

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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.