Home / 43,486,328,143.84-60,010,192,241.68-25,176,157,973.28

Finding the Fourth Proportional to 43,486,328,143.84, 60,010,192,241.68 and 25,176,157,973.28

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Solution

The fourth proportional to 43,486,328,143.84, 60,010,192,241.68 and 25,176,157,973.28 is: 34,742,553,450.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,486,328,143.84 : 60,010,192,241.68 = 25,176,157,973.28 : x
  2. Step 2: Convert to fraction form
    43,486,328,143.84/60,010,192,241.68 = 25,176,157,973.28/x
  3. Step 3: Cross multiply
    43,486,328,143.84x = 60,010,192,241.68 × 25,176,157,973.28
  4. Step 4: Simplify right side
    43,486,328,143.84x = 1,510,826,079,883,437,539,328
  5. Step 5: Solve for x
    x = 1,510,826,079,883,437,539,328/43,486,328,143.84
  6. Step 6: Final answer
    x = 34,742,553,450.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.