Home / 63,901,828.80-95,852,743.20-56,009,929.95

Finding the Fourth Proportional to 63,901,828.80, 95,852,743.20 and 56,009,929.95

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Solution

The fourth proportional to 63,901,828.80, 95,852,743.20 and 56,009,929.95 is: 84,014,894.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,901,828.80 : 95,852,743.20 = 56,009,929.95 : x
  2. Step 2: Convert to fraction form
    63,901,828.80/95,852,743.20 = 56,009,929.95/x
  3. Step 3: Cross multiply
    63,901,828.80x = 95,852,743.20 × 56,009,929.95
  4. Step 4: Simplify right side
    63,901,828.80x = 5,368,705,432,147,339
  5. Step 5: Solve for x
    x = 5,368,705,432,147,339/63,901,828.80
  6. Step 6: Final answer
    x = 84,014,894.93

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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.