Home / 44,549,741,264.76-66,854,051,834.01-20,974,720,208.88

Finding the Fourth Proportional to 44,549,741,264.76, 66,854,051,834.01 and 20,974,720,208.88

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Solution

The fourth proportional to 44,549,741,264.76, 66,854,051,834.01 and 20,974,720,208.88 is: 31,475,941,099.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,549,741,264.76 : 66,854,051,834.01 = 20,974,720,208.88 : x
  2. Step 2: Convert to fraction form
    44,549,741,264.76/66,854,051,834.01 = 20,974,720,208.88/x
  3. Step 3: Cross multiply
    44,549,741,264.76x = 66,854,051,834.01 × 20,974,720,208.88
  4. Step 4: Simplify right side
    44,549,741,264.76x = 1,402,245,032,048,320,577,536
  5. Step 5: Solve for x
    x = 1,402,245,032,048,320,577,536/44,549,741,264.76
  6. Step 6: Final answer
    x = 31,475,941,099.52

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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.