Home / 39,596,008,152.44-54,640,827,900.54-22,450,014,902.52

Finding the Fourth Proportional to 39,596,008,152.44, 54,640,827,900.54 and 22,450,014,902.52

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Solution

The fourth proportional to 39,596,008,152.44, 54,640,827,900.54 and 22,450,014,902.52 is: 30,980,077,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,596,008,152.44 : 54,640,827,900.54 = 22,450,014,902.52 : x
  2. Step 2: Convert to fraction form
    39,596,008,152.44/54,640,827,900.54 = 22,450,014,902.52/x
  3. Step 3: Cross multiply
    39,596,008,152.44x = 54,640,827,900.54 × 22,450,014,902.52
  4. Step 4: Simplify right side
    39,596,008,152.44x = 1,226,687,400,653,153,632,256
  5. Step 5: Solve for x
    x = 1,226,687,400,653,153,632,256/39,596,008,152.44
  6. Step 6: Final answer
    x = 30,980,077,484.85

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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.