Home / 52,103,934.07-78,057,250.99-34,779,897.88

Finding the Fourth Proportional to 52,103,934.07, 78,057,250.99 and 34,779,897.88

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Solution

The fourth proportional to 52,103,934.07, 78,057,250.99 and 34,779,897.88 is: 52,103,996.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,103,934.07 : 78,057,250.99 = 34,779,897.88 : x
  2. Step 2: Convert to fraction form
    52,103,934.07/78,057,250.99 = 34,779,897.88/x
  3. Step 3: Cross multiply
    52,103,934.07x = 78,057,250.99 × 34,779,897.88
  4. Step 4: Simplify right side
    52,103,934.07x = 2,714,823,217,835,442.50
  5. Step 5: Solve for x
    x = 2,714,823,217,835,442.50/52,103,934.07
  6. Step 6: Final answer
    x = 52,103,996.88

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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.