Home / 52,103,935.07-78,057,252.49-34,779,898.88

Finding the Fourth Proportional to 52,103,935.07, 78,057,252.49 and 34,779,898.88

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Solution

The fourth proportional to 52,103,935.07, 78,057,252.49 and 34,779,898.88 is: 52,103,998.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,103,935.07 : 78,057,252.49 = 34,779,898.88 : x
  2. Step 2: Convert to fraction form
    52,103,935.07/78,057,252.49 = 34,779,898.88/x
  3. Step 3: Cross multiply
    52,103,935.07x = 78,057,252.49 × 34,779,898.88
  4. Step 4: Simplify right side
    52,103,935.07x = 2,714,823,348,452,828
  5. Step 5: Solve for x
    x = 2,714,823,348,452,828/52,103,935.07
  6. Step 6: Final answer
    x = 52,103,998.38

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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.