Home / 34,709,060.86-52,026,883.47-12,835,385.26

Finding the Fourth Proportional to 34,709,060.86, 52,026,883.47 and 12,835,385.26

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Solution

The fourth proportional to 34,709,060.86, 52,026,883.47 and 12,835,385.26 is: 19,239,503.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,060.86 : 52,026,883.47 = 12,835,385.26 : x
  2. Step 2: Convert to fraction form
    34,709,060.86/52,026,883.47 = 12,835,385.26/x
  3. Step 3: Cross multiply
    34,709,060.86x = 52,026,883.47 × 12,835,385.26
  4. Step 4: Simplify right side
    34,709,060.86x = 667,785,093,103,480
  5. Step 5: Solve for x
    x = 667,785,093,103,480/34,709,060.86
  6. Step 6: Final answer
    x = 19,239,503.36

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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.