Home / 43,971,463,478.19-65,927,084,148.51-22,392,254,913.77

Finding the Fourth Proportional to 43,971,463,478.19, 65,927,084,148.51 and 22,392,254,913.77

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Solution

The fourth proportional to 43,971,463,478.19, 65,927,084,148.51 and 22,392,254,913.77 is: 33,573,048,454.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971,463,478.19 : 65,927,084,148.51 = 22,392,254,913.77 : x
  2. Step 2: Convert to fraction form
    43,971,463,478.19/65,927,084,148.51 = 22,392,254,913.77/x
  3. Step 3: Cross multiply
    43,971,463,478.19x = 65,927,084,148.51 × 22,392,254,913.77
  4. Step 4: Simplify right side
    43,971,463,478.19x = 1,476,256,073,974,671,736,832
  5. Step 5: Solve for x
    x = 1,476,256,073,974,671,736,832/43,971,463,478.19
  6. Step 6: Final answer
    x = 33,573,048,454.64

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Double scale
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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.