Home / 603,510,361,533.50-905,265,492,374.40-167,377,249,737.17

Finding the Fourth Proportional to 603,510,361,533.50, 905,265,492,374.40 and 167,377,249,737.17

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Solution

The fourth proportional to 603,510,361,533.50, 905,265,492,374.40 and 167,377,249,737.17 is: 251,065,860,759.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,510,361,533.50 : 905,265,492,374.40 = 167,377,249,737.17 : x
  2. Step 2: Convert to fraction form
    603,510,361,533.50/905,265,492,374.40 = 167,377,249,737.17/x
  3. Step 3: Cross multiply
    603,510,361,533.50x = 905,265,492,374.40 × 167,377,249,737.17
  4. Step 4: Simplify right side
    603,510,361,533.50x = 151,520,848,395,592,139,800,576
  5. Step 5: Solve for x
    x = 151,520,848,395,592,139,800,576/603,510,361,533.50
  6. Step 6: Final answer
    x = 251,065,860,759.35

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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.