Home / 63,035,657.52-94,556,384.04-19,313,284.74

Finding the Fourth Proportional to 63,035,657.52, 94,556,384.04 and 19,313,284.74

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Solution

The fourth proportional to 63,035,657.52, 94,556,384.04 and 19,313,284.74 is: 28,970,814.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,035,657.52 : 94,556,384.04 = 19,313,284.74 : x
  2. Step 2: Convert to fraction form
    63,035,657.52/94,556,384.04 = 19,313,284.74/x
  3. Step 3: Cross multiply
    63,035,657.52x = 94,556,384.04 × 19,313,284.74
  4. Step 4: Simplify right side
    63,035,657.52x = 1,826,194,368,949,311.50
  5. Step 5: Solve for x
    x = 1,826,194,368,949,311.50/63,035,657.52
  6. Step 6: Final answer
    x = 28,970,814.95

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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.