Home / 94,256,031.40-141,284,514.30-53,779,359.40

Finding the Fourth Proportional to 94,256,031.40, 141,284,514.30 and 53,779,359.40

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Solution

The fourth proportional to 94,256,031.40, 141,284,514.30 and 53,779,359.40 is: 80,612,248.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,256,031.40 : 141,284,514.30 = 53,779,359.40 : x
  2. Step 2: Convert to fraction form
    94,256,031.40/141,284,514.30 = 53,779,359.40/x
  3. Step 3: Cross multiply
    94,256,031.40x = 141,284,514.30 × 53,779,359.40
  4. Step 4: Simplify right side
    94,256,031.40x = 7,598,190,672,194,140
  5. Step 5: Solve for x
    x = 7,598,190,672,194,140/94,256,031.40
  6. Step 6: Final answer
    x = 80,612,248.99

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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.