Home / 1,063,452,350.58-1,595,415,684.15-326,596,618.34

Finding the Fourth Proportional to 1,063,452,350.58, 1,595,415,684.15 and 326,596,618.34

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Solution

The fourth proportional to 1,063,452,350.58, 1,595,415,684.15 and 326,596,618.34 is: 489,967,761.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,452,350.58 : 1,595,415,684.15 = 326,596,618.34 : x
  2. Step 2: Convert to fraction form
    1,063,452,350.58/1,595,415,684.15 = 326,596,618.34/x
  3. Step 3: Cross multiply
    1,063,452,350.58x = 1,595,415,684.15 × 326,596,618.34
  4. Step 4: Simplify right side
    1,063,452,350.58x = 521,057,367,282,010,432
  5. Step 5: Solve for x
    x = 521,057,367,282,010,432/1,063,452,350.58
  6. Step 6: Final answer
    x = 489,967,761.13

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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.