Home / 34,711,753.58-52,030,920.02-12,838,075.66

Finding the Fourth Proportional to 34,711,753.58, 52,030,920.02 and 12,838,075.66

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Solution

The fourth proportional to 34,711,753.58, 52,030,920.02 and 12,838,075.66 is: 19,243,536.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,711,753.58 : 52,030,920.02 = 12,838,075.66 : x
  2. Step 2: Convert to fraction form
    34,711,753.58/52,030,920.02 = 12,838,075.66/x
  3. Step 3: Cross multiply
    34,711,753.58x = 52,030,920.02 × 12,838,075.66
  4. Step 4: Simplify right side
    34,711,753.58x = 667,976,887,757,529.75
  5. Step 5: Solve for x
    x = 667,976,887,757,529.75/34,711,753.58
  6. Step 6: Final answer
    x = 19,243,536.24

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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.