Home / 44,549,741,266.01-66,854,051,835.89-20,974,720,210.13

Finding the Fourth Proportional to 44,549,741,266.01, 66,854,051,835.89 and 20,974,720,210.13

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Solution

The fourth proportional to 44,549,741,266.01, 66,854,051,835.89 and 20,974,720,210.13 is: 31,475,941,101.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,549,741,266.01 : 66,854,051,835.89 = 20,974,720,210.13 : x
  2. Step 2: Convert to fraction form
    44,549,741,266.01/66,854,051,835.89 = 20,974,720,210.13/x
  3. Step 3: Cross multiply
    44,549,741,266.01x = 66,854,051,835.89 × 20,974,720,210.13
  4. Step 4: Simplify right side
    44,549,741,266.01x = 1,402,245,032,171,215,781,888
  5. Step 5: Solve for x
    x = 1,402,245,032,171,215,781,888/44,549,741,266.01
  6. Step 6: Final answer
    x = 31,475,941,101.39

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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.