Home / 44,270,838,145.38-66,352,904,313.84-20,334,312,094.89

Finding the Fourth Proportional to 44,270,838,145.38, 66,352,904,313.84 and 20,334,312,094.89

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Solution

The fourth proportional to 44,270,838,145.38, 66,352,904,313.84 and 20,334,312,094.89 is: 30,476,962,290.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,270,838,145.38 : 66,352,904,313.84 = 20,334,312,094.89 : x
  2. Step 2: Convert to fraction form
    44,270,838,145.38/66,352,904,313.84 = 20,334,312,094.89/x
  3. Step 3: Cross multiply
    44,270,838,145.38x = 66,352,904,313.84 × 20,334,312,094.89
  4. Step 4: Simplify right side
    44,270,838,145.38x = 1,349,240,664,719,995,437,056
  5. Step 5: Solve for x
    x = 1,349,240,664,719,995,437,056/44,270,838,145.38
  6. Step 6: Final answer
    x = 30,476,962,290.37

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1.5x scale

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.