Home / 167,140,888,506.24-250,750,064,243.52-47,759,767,907.52

Finding the Fourth Proportional to 167,140,888,506.24, 250,750,064,243.52 and 47,759,767,907.52

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Solution

The fourth proportional to 167,140,888,506.24, 250,750,064,243.52 and 47,759,767,907.52 is: 71,650,719,211.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,140,888,506.24 : 250,750,064,243.52 = 47,759,767,907.52 : x
  2. Step 2: Convert to fraction form
    167,140,888,506.24/250,750,064,243.52 = 47,759,767,907.52/x
  3. Step 3: Cross multiply
    167,140,888,506.24x = 250,750,064,243.52 × 47,759,767,907.52
  4. Step 4: Simplify right side
    167,140,888,506.24x = 11,975,764,871,066,243,039,232
  5. Step 5: Solve for x
    x = 11,975,764,871,066,243,039,232/167,140,888,506.24
  6. Step 6: Final answer
    x = 71,650,719,211.17

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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.