Home / 1,006,333,297,466.60-1,509,711,975,390.90-326,358,633,076.34

Finding the Fourth Proportional to 1,006,333,297,466.60, 1,509,711,975,390.90 and 326,358,633,076.34

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Solution

The fourth proportional to 1,006,333,297,466.60, 1,509,711,975,390.90 and 326,358,633,076.34 is: 489,606,711,680.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,333,297,466.60 : 1,509,711,975,390.90 = 326,358,633,076.34 : x
  2. Step 2: Convert to fraction form
    1,006,333,297,466.60/1,509,711,975,390.90 = 326,358,633,076.34/x
  3. Step 3: Cross multiply
    1,006,333,297,466.60x = 1,509,711,975,390.90 × 326,358,633,076.34
  4. Step 4: Simplify right side
    1,006,333,297,466.60x = 492,707,536,627,555,182,313,472
  5. Step 5: Solve for x
    x = 492,707,536,627,555,182,313,472/1,006,333,297,466.60
  6. Step 6: Final answer
    x = 489,606,711,680.84

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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.